WO2011141000A1 - 汽车混合动力控制系统 - Google Patents

汽车混合动力控制系统 Download PDF

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Publication number
WO2011141000A1
WO2011141000A1 PCT/CN2011/074047 CN2011074047W WO2011141000A1 WO 2011141000 A1 WO2011141000 A1 WO 2011141000A1 CN 2011074047 W CN2011074047 W CN 2011074047W WO 2011141000 A1 WO2011141000 A1 WO 2011141000A1
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WIPO (PCT)
Prior art keywords
battery
chip microcomputer
control system
motor
upgrade
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PCT/CN2011/074047
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English (en)
French (fr)
Inventor
黄键
孙秋林
张德平
Original Assignee
福建省福工混合动力技术开发有限公司
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Priority claimed from CN2010201923995U external-priority patent/CN201828796U/zh
Priority claimed from CN2010201923891U external-priority patent/CN201685771U/zh
Priority claimed from CN2010202731935U external-priority patent/CN201808437U/zh
Application filed by 福建省福工混合动力技术开发有限公司 filed Critical 福建省福工混合动力技术开发有限公司
Publication of WO2011141000A1 publication Critical patent/WO2011141000A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/28—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/11—Electric energy storages
    • B60Y2400/114—Super-capacities
    • 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
    • Y02T10/62—Hybrid vehicles

Definitions

  • the present invention relates to a power control system, and more particularly to an automobile hybrid power control system.
  • Hybrid electric vehicle products have entered the market in batches, and the development environment has been gradually improved.
  • the industrial development has a good foundation and has favorable conditions and comparative advantages for accelerating development.
  • existing hybrid vehicles still have many shortcomings, such as small battery capacity, low life, difficulty in achieving wireless upgrades, and improvement in communication reliability between control units and reduction in wire cost.
  • the problem has constrained the development of hybrid vehicles and prevented them from being widely promoted.
  • An object of the present invention is to overcome the deficiencies of the prior art and to provide an automotive hybrid control system that has a large battery capacity, a long life, and can improve performance in various aspects.
  • the utility model adopts the following technical solutions.
  • the automobile hybrid power control system comprises a main controller, an engine, an electric motor, a drive axle, a generator and a storage battery.
  • the engine is connected with the electric motor through an electronically controlled clutch, and the motor and the drive axle are connected and output.
  • the main controller includes a power generation controller and a drive controller, wherein the generator is connected in series with the battery through a power generation controller, and the motor is connected in series with the battery through a drive controller, and the main controller is respectively connected to the engine and generates electricity.
  • the main controller is further connected to a wireless upgrade circuit
  • the wireless upgrade circuit comprises a wireless receiving module, a memory, an upgrade control single-chip microcomputer, a main controller target single-chip microcomputer, and an upgrade control single-chip integrated circuit is integrated in the main controller, and the upgrade control uses the single-chip microcomputer and the main controller.
  • the controller target microcontroller is connected by communication, and the upgrade control uses a single-chip microcomputer and a memory for communication connection.
  • the connection between the wireless receiving module and the upgrade control single-chip microcomputer includes: power supply positive, power negative, data input MOSI, data output MISO, clock CLK connection A line connection, the memory containing a space for storing received data and two storage spaces for storing backup data.
  • connection line between the upgrade control MCU and the main controller target MCU is: TXD, RXD, a total of 2 lines.
  • connection line between the MCU and the memory for the upgrade control is: SDA, SCL, a total of 2 lines.
  • the wireless receiving module is an RF low power wireless transceiver module.
  • the memory is composed of a memory divided into a space for storing the received data and two storage spaces for storing the backup data, or a space for storing the received data for the two memories and for storing the backup data. Space.
  • the main controller is connected to the engine, the generator, the motor and the battery serial circuit via a CAN bus.
  • the charging speed is fast, and it can reach more than 95% of its rated capacity by charging for several tens of seconds to several minutes; now it takes several hours to charge a large lead-acid battery.
  • the power density is high, up to 300W/kg ⁇ 5000W/kg, which is equivalent to dozens of times of ordinary batteries; the specific energy is greatly improved, the lead-acid battery can only reach 0.02kWh/kg, and the supercapacitor battery is currently developed. Up to 10 kWh/kg,
  • the charging and discharging circuit is simple, there is no need for a charging circuit like a rechargeable battery, the safety factor is high, and maintenance is long-term use;
  • the ambient temperature range is as wide as -40 ° C ⁇ + 70 ° C ;
  • the monomer capacity range is usually 0.1F--1000F.
  • the utility model adopts the above structure, and the super capacitor is connected in parallel to the battery to realize the function of charging and discharging the battery, thereby overcoming various shortcomings caused by the use of ordinary storage batteries such as lead-acid batteries and lithium batteries in the prior art, thereby making The popularity of electric vehicles has become possible, making hybrid vehicles widely available, and the realization of large-scale commercial applications of hybrid vehicles has become a reality.
  • the utility model also introduces a wireless upgrade circuit of the main controller, which greatly improves the efficiency of the upgrade work, and does not miss the upgrade work safely and reliably.
  • the main controller circuit connection of the utility model adopts the CAN bus, which can reduce the wiring harness of the connecting line, simplify the design, reduce the cost of the connecting line, and can improve the safety of the whole vehicle and reduce the maintenance cost.
  • FIG. 1 is a schematic structural view of an automobile hybrid control system of the present invention
  • FIG. 2 is a schematic diagram of a wireless upgrade circuit of a main controller of the power control system of the present invention
  • FIG. 3 is a schematic structural view of a main controller of the power control system of the present invention connected by a CAN bus.
  • the power control system of the present invention includes a main controller 1 , an engine 2 , an electric motor 3 , a drive axle 4 , a generator 5 , and a battery 6 .
  • the engine 3 passes through an electronically controlled clutch 8 .
  • the motor 5 is connected, the motor 5 is connected to the drive axle 4, and the main controller 1 includes a power generation controller 11 and a drive controller 12, and the generator 5 is connected in series with the battery 6 through the power generation controller 12, and the motor 3 is connected in series with the battery 6 through the drive controller 11, the main controller 1 is respectively connected to the engine 2, the generator 5, the motor 3 and the battery serial circuit 61, wherein the super capacitor 7 is connected in parallel on the battery 6 It can be equipped with a connection switch, so that the super capacitor 7 can realize the battery function of fast charging and safe discharging.
  • the main controller 1 of the present invention is also connected to a wireless upgrade circuit
  • the wireless upgrade circuit includes a wireless receiving module, a memory, an upgrade control single-chip microcomputer, a main controller target single-chip microcomputer, and an upgrade control single-chip microcomputer integrated in the main
  • the upgrade control MCU and the main controller target MCU are connected by communication
  • the upgrade control MCU and the memory are used for communication connection
  • the connection between the wireless receiving module and the upgrade control MCU is: including power supply, power supply negative, data
  • the input MOSI, the data output MISO, and the ⁇ CLK connection line are connected
  • the memory includes a space for storing the received data and two storage spaces for storing the backup data.
  • the upgrade control microcontroller receives the local ID sent by the host controller every 0.4S—0.6S. At this time, the upgrade control microcontroller enters the wireless receiving state to prepare for the system upgrade.
  • the connection line between the upgrade control MCU and the main controller target MCU is: TXD, RXD, a total of 2 lines.
  • connection line between the MCU and the memory for the upgrade control is: SDA, SCL, a total of 2 lines.
  • the wireless receiving module is an RF low power wireless transceiver module.
  • the memory is composed of a memory divided into a space for storing the received data and two storage spaces for storing the backup data, or a space for storing the received data for the two memories and for storing the backup data. Space.
  • CAN bus 9 is a serial multi-master controller LAN bus, which is a serial communication network that effectively supports distributed control or real-time control.
  • the communication medium of CAN bus can be twisted pair, coaxial cable or optical fiber, the communication speed can reach lMbps/40m, and the communication distance can reach 10km/40Kbps. It has the characteristics of high communication speed, good reliability and low price.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Description

汽车混合动力控制系统
技术领域 本实用新型涉及一种动力控制系统， 特别是一种汽车混合动力控制系统。
背景技术 经过多年的努力， 混合动力汽车取得了重要突破， 混合动力汽车产品开始批量进入市场， 发 展环境逐步改善， 产业发展具备了较好基础， 具有了加快发展的有利条件和比较优势。 但是现有的混合动 力汽车还存在着许多的不足之处， 比如蓄电池容量小、 寿命低， 难以实现实现无线升级， 以及在提高控制 单元间通讯可靠性和降低导线成本等方面已成为迫切需要解决的问题， 从而制约了混合动力汽车的发展， 使其无法得以广泛的推广。 发明内容 本实用新型的目的在于克服现有技术的不足之处， 而提供一种蓄电池容量大、 寿命长， 可提 高各方面性能的汽车混合动力控制系统。 本实用新型采用以下技术方案， 汽车混合动力控制系统包括主控制器、 发动机、 电动机、 驱动桥、 发 电机、 蓄电池， 所述的发动机通过电控离合器与电动机相连接， 电动机与驱动桥连接输出， 所述的主控制 器包括发电控制器和驱动控制器， 所述的发电机通过发电控制器与蓄电池串联连接， 电动机通过驱动控制 器与蓄电池串联连接， 所述的主控制器分别连接发动机、 发电机、 电动机和蓄电池串接电路， 其中在所述 的蓄电池上并联连接超级电容。
所述的主控制器还连接无线升级电路，无线升级电路包括无线接收模块、存储器、升级控制用单片机、 主控制器目标单片机， 升级控制用单片机集成在主控制器内， 升级控制用单片机与主控制器目标单片机之 间为通信连接， 升级控制用单片机与存储器为通信连接， 无线接收模块与升级控制用单片机的连接为： 包 括电源正、 电源负、 数据输入 MOSI、 数据输出 MISO、 时钟 CLK连接线连接， 所述的存储器包含用来存 储接收到的数据的空间和用来存储备份数据的两个存储空间。
所述的升级控制用单片机与主控制器目标单片机的连接线为： TXD、 RXD, 共 2根线。
所述的升级控制用单片机与存储器的连接线为： SDA、 SCL， 共 2根线。
所述的无线接收模块为 RF小功率无线收发模块。
所述存储器为一个存储器分为用来存储接收到的数据的空间和用来存储备份数据的两存储空间构成， 或为两个存储器分别用来存储接收到的数据的空间和用来存储备份数据的空间。
所述的主控制器与发动机、 发电机、 电动机和蓄电池串接电路通过 CAN总线连接。
超级电容具有以下特点
( 1 )充电速度快， 只要充电几十秒到几分钟就可达到其额定容量的 95 %以上； 而现在使用量大 的铅酸电池充电通常需要几个小时。
( 2 )循环使用寿命长，深度充放电循环使用次数可达 100万次，如果对超级电容每天充放电 100 次， 连续使用可达 26年。如果相应地和铅酸电池比较， 它的使用寿命可达 26年， 且没有"记忆效应"。 ( 3 ) 大电流放电能力超强， 能量转换效率高， 过程损失小， 大电流能量循环效率≥90%；
( 4 ) 功率密度高， 可达 300W/kg~5000W/kg， 相当于普通电池的数十倍； 比能量大大提高， 铅 酸电池一般只能达到 0.02kWh/kg， 而超级电容电池目前研发已可达 10 kWh/kg,
( 5 ) 产品原材料构成、 生产、 使用、 储存以及拆解过程均没有污染， 是理想的绿色环保电源；
( 6 ) 充放电线路简单， 无需充电电池那样的充电电路， 安全系数高， 长期使用免维护；
( 7 ) 超低温特性好， 使用环境温度范围宽达 -40°C〜+ 70°C ;
( 8 ) 单体容量范围通常 0.1F--1000F 。
本实用新型采用以上结构， 将超级电容并联连接蓄电池， 实现充电和放电的电池功能， 克服了现 有技术中因使用普通的蓄电池如铅酸电池、 锂电池所带来的各种缺点， 从而使得电动汽车的普及成 为可能， 使得混合动力汽车得以广泛推广使用， 混合动力汽车实现大规模的商业应用成为现实。
同吋本实用新型还引入主控制器的无线升级电路， 大大提高升级工作效率， 而且不遗漏， 升级工作安 全可靠。
本实用新型的主控制器电路连接采用 CAN总线， 可以减少连接线的线束， 简化设计， 降低连接线成 本， 还可以提高整车安全性， 降低维修成本。
附图说明 现结合附图对本实用新型作进一步阐述：
图 1是本实用新型汽车混合动力控制系统的结构示意图；
图 2是本实用新型动力控制系统的主控制器无线升级电路的示意图；
图 3是本实用新型动力控制系统的主控制器采用 CAN总线连接的结构示意图。
具体实施方式 请参阅图 1所示， 本实用新型动力控制系统包括主控制器 1、 发动机 2、 电动机 3、 驱动 桥 4、 发电机 5、 蓄电池 6， 所述的发动机 3通过电控离合器 8与电动机 5相连接， 电动机 5与驱动桥 4连 接输出， 所述的主控制器 1包括发电控制器 11和驱动控制器 12， 所述的发电机 5通过发电控制器 12与蓄 电池 6串联连接，电动机 3通过驱动控制器 11与蓄电池 6串联连接，所述的主控制器 1分别连接发动机 2、 发电机 5、 电动机 3和蓄电池串接电路 61， 其中在所述的蓄电池 6上并联连接超级电容 7， 其可以设有连 接开关， 这样超级电容 7就可以实现快速充电充电和安全放电的电池功能。
如图 2所述， 本实用新型所述的主控制器 1还连接无线升级电路， 无线升级电路包括无线接收模块、 存储器、 升级控制用单片机、 主控制器目标单片机， 升级控制用单片机集成在主控制器内， 升级控制用单 片机与主控制器目标单片机之间为通信连接， 升级控制用单片机与存储器为通信连接， 无线接收模块与升 级控制用单片机的连接为： 包括电源正、 电源负、 数据输入 MOSI、 数据输出 MISO、 吋钟 CLK连接线连 接， 所述的存储器包含用来存储接收到的数据的空间和用来存储备份数据的两个存储空间。
外部总控制器系统正常工作吋， 升级控制用单片机每隔 0.4S— 0.6S接收主控制器发送上来的本机 ID， 此时升级控制用单片机进入无线接收状态， 为系统升级做好准备。 所述的升级控制用单片机与主控制器目标单片机的连接线为： TXD、 RXD, 共 2根线。
所述的升级控制用单片机与存储器的连接线为： SDA、 SCL， 共 2根线。
所述的无线接收模块为 RF小功率无线收发模块。
所述存储器为一个存储器分为用来存储接收到的数据的空间和用来存储备份数据的两存储空间构成， 或为两个存储器分别用来存储接收到的数据的空间和用来存储备份数据的空间。
如图 3所示， 本实用新型所述的主控制器 1与发动机 2、 发电机 5、 电动机 3和蓄电池串接电路 61通 过 CAN总线 9连接。 CAN总线 9是一种串行多主站控制器局域网总线， 是一种有效支持分布式控制或实 时控制的串性通讯网络。 CAN 总线的通信介质可以是双绞线， 同轴电缆或光导纤维， 通信速率可达 lMbps/40m, 通信距离可达 10km/40Kbps。 其具有通信速率高， 可靠性好以及价格低廉等特点。

Claims

权 利 要 求 书
1、 一种汽车混合动力控制系统， 包括主控制器、 发动机、 电动机、 驱动桥、 发电机、 蓄电池， 所述 的发动机通过电控离合器与电动机相连接， 电动机与驱动桥连接输出， 所述的主控制器包括发电控制器和 驱动控制器，所述的发电机通过发电控制器与蓄电池串联连接， 电动机通过驱动控制器与蓄电池串联连接， 所述的主控制器分别连接发动机、 发电机、 电动机和蓄电池串接电路， 其特征在于： 在所述的蓄电池上并 联连接超级电容。
2、 根据权利要求 1 所述的一种汽车混合动力控制系统， 其特征在于： 所述的主控制器还连接无线升 级电路， 无线升级电路包括无线接收模块、 存储器、 升级控制用单片机、 主控制器目标单片机， 升级控制 用单片机集成在主控制器内， 升级控制用单片机与主控制器目标单片机之间为通信连接， 升级控制用单片 机与存储器为通信连接， 无线接收模块与升级控制用单片机的连接为： 包括电源正、 电源负、 数据输入 MOSI、 数据输出 MISO、 吋钟 CLK连接线连接， 所述的存储器包含用来存储接收到的数据的空间和用来 存储备份数据的两个存储空间。
3、 根据权利要求 2所述的一种汽车混合动力控制系统， 其特征在于： 所述的升级控制用单片机与主 控制器目标单片机的连接线为： TXD、 RXD, 共 2根线。
4、 根据权利要求 2所述的一种汽车混合动力控制系统， 其特征在于： 所述的升级控制用单片机与存 储器的连接线为： SDA、 SCL, 共 2根线。
5、 根据权利要求 2所述的一种汽车混合动力控制系统， 其特征在于： 所述的无线接收模块为 RF小功 率无线收发模块。
6、 根据权利要求 2所述的一种汽车混合动力控制系统， 其特征在于： 所述存储器为一个存储器分为 用来存储接收到的数据的空间和用来存储备份数据的两存储空间构成， 或为两个存储器分别用来存储接收 到的数据的空间和用来存储备份数据的空间。
7、 根据权利要求 1 所述的一种汽车混合动力控制系统， 其特征在于： 所述的主控制器与发动机、 发 电机、 电动机和蓄电池串接电路通过 CAN总线连接。
PCT/CN2011/074047 2010-05-14 2011-05-13 汽车混合动力控制系统 WO2011141000A1 (zh)

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CN2010201923995U CN201828796U (zh) 2010-05-14 2010-05-14 具有无线升级功能的混合动力控制系统
CN201020192389.1 2010-05-14
CN201020192399.5 2010-05-14
CN2010201923891U CN201685771U (zh) 2010-05-14 2010-05-14 具有can总线的混合动力控制系统
CN2010202731935U CN201808437U (zh) 2010-07-27 2010-07-27 基于超级电容的混合动力系统
CN201020273193.5 2010-07-27

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