CN102088202B - Power Module and How to Use It - Google Patents
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Abstract
Description
技术领域 technical field
本公开涉及一种电源模块及其使用方法。The present disclosure relates to a power module and a method of using the same.
背景技术 Background technique
电动车及油电混合车日益普及，各种不同的应用也随之迅速发展，而许多团队也相继投入于电能管理控制的研究。美国专利第5960898号揭示一种电源供应装置，其利用一电容装置提供电力予电动车。该电容装置包含至少二个由多数双层电容(double-layer)串联而成的区块。该电源供应装置依据电动车的负载需求来转换电容区块(capacitor blocks)的连结方式(串联或并联)。With the increasing popularity of electric vehicles and gasoline-electric hybrid vehicles, various applications have also developed rapidly, and many teams have also invested in the research of electric energy management control. US Patent No. 5960898 discloses a power supply device which utilizes a capacitor device to provide power to an electric vehicle. The capacitive device includes at least two blocks formed by a plurality of double-layer capacitors connected in series. The power supply device switches the connection mode (series or parallel connection) of the capacitor blocks according to the load requirement of the electric vehicle.
美国专利第5706910号揭示一种电源切换系统，其利用一切换电路来变更多个电池的连接方式。该切换电路依据一控制装置所输出的指令来运作。该控制装置所输出指令则依据辨别装置(discriminating means)所检测的信号来执行。当辨别装置检测到外力的撞击时，将传送信号至该控制装置以切换原本以串联方式连接的电池为并联方式，进而避免电路短路。US Patent No. 5,706,910 discloses a power switching system, which utilizes a switching circuit to change the connection mode of a plurality of batteries. The switching circuit operates according to an instruction output by a control device. The commands output by the control device are executed according to the signals detected by the discriminating means. When the distinguishing device detects the impact of external force, it will send a signal to the control device to switch the batteries originally connected in series to parallel, so as to avoid circuit short circuit.
美国专利公开案第2008/0252148号揭示一种电源系统，其包含一发电机、一电池与一切换开关。该发电机以并联方式与该电池及该切换开关连接。在车辆运行过程中，如果发电机所产生的电量无法满足车辆的需求，则通过控制切换开关使发电机和电池同时供电源给车辆。因此，电源的管理控制为电动车及油电混合车的相关产业中一个重要的议题。US Patent Publication No. 2008/0252148 discloses a power supply system including a generator, a battery and a switch. The generator is connected with the battery and the switch in parallel. During the operation of the vehicle, if the electricity generated by the generator cannot meet the needs of the vehicle, the generator and the battery can simultaneously supply power to the vehicle by controlling the switching switch. Therefore, the management and control of power supply is an important issue in the related industries of electric vehicles and hybrid vehicles.
发明内容 Contents of the invention
本公开关于一电源模块及其使用方法。本公开的一实施范例揭示一种电源模块，其包含多个卡匣模块、至少一可替换式电池模块及至少一系统控制单元。在本实施例中，卡匣模块以并联方式连结。可替换式电池模块可任意置放于卡匣(socket)模块中。系统控制单元根据可替换式电池模块的电力状态、相关装置的感测结果及一外部装置(例如马达或充电器)的操作信息传送指令信号控制可替换式电池模块的开关，藉此在一充放电期间仅利用一个可替换式电池模块充电或放电。The present disclosure relates to a power module and its usage method. An embodiment of the present disclosure discloses a power module, which includes a plurality of cassette modules, at least one replaceable battery module, and at least one system control unit. In this embodiment, the cassette modules are connected in parallel. The replaceable battery module can be placed in the cassette (socket) module arbitrarily. The system control unit transmits a command signal to control the switch of the replaceable battery module according to the power status of the replaceable battery module, the sensing results of related devices, and the operation information of an external device (such as a motor or a charger), so as to control the switch of the replaceable battery module in a charging mode. Only one replaceable battery module is used to charge or discharge during discharge.
本公开的另一实施范例揭示一种电源模块，其包含多个卡匣模块、至少一可替换式电池模块及至少一系统控制单元。在本实施例中，卡匣模块以并联方式连结。可替换式电池模块可任意置放于卡匣模块中。系统控制单元根据可替换式电池模块的电力状态、相关装置的感测结果及一外部装置(例如马达或充电器)的操作信息控制卡匣模块的开关，藉此在充放电期间仅利用一个可替换式电池模块充电或放电。Another embodiment of the present disclosure discloses a power module, which includes a plurality of cartridge modules, at least one replaceable battery module, and at least one system control unit. In this embodiment, the cassette modules are connected in parallel. The replaceable battery module can be placed in the cassette module arbitrarily. The system control unit controls the switch of the cassette module according to the power status of the replaceable battery module, the sensing result of related devices, and the operation information of an external device (such as a motor or a charger), thereby utilizing only one available battery during charging and discharging. Replacement battery module charging or discharging.
本公开的另一实施范例揭示一种电源模块，其包含多个卡匣模块、至少一可替换式电池模块及至少一系统控制单元。在本实施例中，可替换式电池模块可任意置放于卡匣模块中。系统控制单元根据可替换式电池模块的电力状态、相关装置的感测结果及一外部装置(例如马达或充电器)的操作信息切换这些卡匣模块以并联方式或串联方式连结，或传送指令信号控制可替换式电池模块的开关。Another embodiment of the present disclosure discloses a power module, which includes a plurality of cartridge modules, at least one replaceable battery module, and at least one system control unit. In this embodiment, the replaceable battery module can be randomly placed in the cassette module. The system control unit switches these cassette modules to be connected in parallel or in series according to the power state of the replaceable battery module, the sensing results of related devices, and the operation information of an external device (such as a motor or charger), or transmits command signals Controls the switch for the replaceable battery module.
本公开的另一实施范例揭示一种电源模块，其包含多个卡匣模块、至少一可替换式电池模块及至少一系统控制单元。在本实施例中，可替换式电池模块可任意置放于该多个卡匣模块的一卡匣模块中。系统控制单元根据可替换式电池模块的电力状态、相关装置的感测结果及一外部装置(例如马达或充电器)的操作信息切换卡匣模块以并联方式或串联方式连结，或控制卡匣模块的开关。Another embodiment of the present disclosure discloses a power module, which includes a plurality of cartridge modules, at least one replaceable battery module, and at least one system control unit. In this embodiment, the replaceable battery module can be randomly placed in a cassette module of the plurality of cassette modules. The system control unit switches the cassette modules to be connected in parallel or in series, or controls the cassette modules according to the power status of the replaceable battery module, the sensing results of related devices, and the operation information of an external device (such as a motor or charger) switch.
本公开的另一实施范例揭示一种电源模块使用方法。首先，一装置控制单元判断电源模块中的一可替换式电池模块的电力状态(state of charge)是否低于一第一门限值(例如10％)。如果是，装置控制单元接续判断行车状态是否处于一可切换状态。如果否，装置控制单元判断可替换式电池模块的电力状态是否低于一第二门限值(例如5％)。如果可替换式电池模块的电力状态未低于第二门限值，则另判断可替换式电池模块使否处于不正常状态。如果上述的判断结果皆为是，则装置控制单元通过一主要电池管理控制单元停止外部装置(例如马达)的扭矩输出。之后，装置控制单元判断可替换式电池模块的电流值是否为零。如果电流值为零，装置控制单元通过主要电池管理控制单元启用另一可替换式电池模块以提供外部装置所需的电源。Another embodiment of the present disclosure discloses a method for using a power module. First, a device control unit judges whether the state of charge of a replaceable battery module in the power module is lower than a first threshold (for example, 10%). If yes, the device control unit then judges whether the driving state is in a switchable state. If not, the device control unit determines whether the power state of the replaceable battery module is lower than a second threshold (eg, 5%). If the power state of the replaceable battery module is not lower than the second threshold value, it is further determined whether the replaceable battery module is in an abnormal state. If the above-mentioned determination results are all yes, the device control unit stops the torque output of the external device (such as a motor) through a main battery management control unit. Afterwards, the device control unit judges whether the current value of the replaceable battery module is zero. If the current value is zero, the device control unit activates another replaceable battery module to provide power required by the external device through the main battery management control unit.
本公开的另一实施范例揭示一种电源模块使用方法。首先，一装置控制单元判断电源模块中的一可替换式电池模块的电力状态是否低于一门限值(例如10％)。如果否，则再判断可替换式电池模块使否处于不正常状态。如果上述的判断结果皆为是，则装置控制单元通过一主要电池管理控制单元停止外部装置(例如马达)的扭矩输出。之后，装置控制单元判断可替换式电池模块的电流值是否为零。如果电流值为零，装置控制单元通过主要电池管理控制单元启用另一可替换式电池模块以提供外部装置所需的电源。Another embodiment of the present disclosure discloses a method for using a power module. Firstly, a device control unit determines whether the power state of a replaceable battery module in the power module is lower than a threshold (eg, 10%). If not, then judge whether the replaceable battery module is in an abnormal state. If the above-mentioned determination results are all yes, the device control unit stops the torque output of the external device (such as a motor) through a main battery management control unit. Afterwards, the device control unit judges whether the current value of the replaceable battery module is zero. If the current value is zero, the device control unit activates another replaceable battery module to provide power required by the external device through the main battery management control unit.
本公开的电源模块可以依需求，选择可替换式电池模块的数量及所置放的卡匣模块。在使用过程中可根据一使用者需求进行部分抽换可替换式电池模块，进而提供使用者可以类似传统加油方式，事先规划可替换式电池模块所需的数量并在行程前更换或充电所需的可替换式电池模块。In the power module of the present disclosure, the number of replaceable battery modules and the cartridge modules to be placed can be selected according to requirements. During use, some replaceable battery modules can be replaced according to a user's needs, thereby providing users with the ability to plan the number of replaceable battery modules in advance and replace or charge them before the trip, similar to the traditional refueling method. replaceable battery modules.
上文已经概略地叙述本公开的技术特征，从而使下文的本公开详细描述得以获得较佳了解。构成本公开的申请专利范围标的其它技术特征将描述于下文。本公开本领域技术人员应可了解，下文揭示的概念与特定实施范例可作为基础而相当轻易地予以修改或设计其它结构或制程而实现与本公开相同的目的。本领域技术人员亦应可了解，这类等效的建构并无法脱离后附的权利要求书所提出的本公开的精神和范围。The technical features of the present disclosure have been briefly described above, so that the following detailed description of the present disclosure can be better understood. Other technical features constituting the claims of the present disclosure will be described below. Those skilled in the art of the present disclosure should understand that the concepts and specific implementation examples disclosed below can be used as a basis to easily modify or design other structures or processes to achieve the same purpose as the present disclosure. Those skilled in the art should also understand that such equivalent constructions cannot depart from the spirit and scope of the present disclosure as set forth in the appended claims.
附图说明 Description of drawings
图1例示本公开的一实施范例的电源模块；FIG. 1 illustrates a power module of an implementation example of the present disclosure;
图2例示本公开的另一实施范例的电源模块；FIG. 2 illustrates a power module of another implementation example of the present disclosure;
图3例示本公开的另一实施范例的电源模块；FIG. 3 illustrates a power module of another implementation example of the present disclosure;
图4例示本公开的另一实施范例的电源模块；FIG. 4 illustrates a power module of another implementation example of the present disclosure;
图5例示本公开的另一实施范例的电源模块；FIG. 5 illustrates a power module of another implementation example of the present disclosure;
图6例示本公开的另一实施范例的电源模块的使用方法的流程图；以及FIG. 6 illustrates a flow chart of a method for using a power module according to another implementation example of the present disclosure; and
图7例示本公开的另一实施范例的电源模块的使用方法的流程图。FIG. 7 illustrates a flowchart of a method for using a power module according to another embodiment of the present disclosure.
【主要元件符号说明】[Description of main component symbols]
100、200、300、400、500 电源模块100, 200, 300, 400, 500 power modules
101-103、201-204、 卡匣模块101-103, 201-204, cassette module
301-304、401-402、501-502301-304, 401-402, 501-502
104、205-206、305-306、 可替换式电池模块104, 205-206, 305-306, replaceable battery module
403-404、503-504403-404, 503-504
105、207、307、405、505 系统控制单元105, 207, 307, 405, 505 system control unit
106、208、308、406、506 感测器组106, 208, 308, 406, 506 sensor groups
107、209、309、407、507 独立电源107, 209, 309, 407, 507 independent power supply
108、210-211、310-311、 电池管理控制单元108, 210-211, 310-311, battery management control unit
408-409、508-509408-409, 508-509
109、212-213、312-315、 开关109, 212-213, 312-315, switch
410-412、510-512410-412, 510-512
110、214、316、413、513 马达110, 214, 316, 413, 513 motors
11、21、31、41、51 接口控制单元11, 21, 31, 41, 51 Interface control unit
12、22、32、42、52 主要电池管理控制单元12, 22, 32, 42, 52 Main battery management control unit
13、23、33、43、53 装置控制单元13, 23, 33, 43, 53 Device control unit
601-609 步骤601-609 Steps
701-707 步骤701-707 Steps
具体实施方式 Detailed ways
图1例示本公开的一实施范例的电源模块。电源模块100包含卡匣模块101-103、可替换式电池模块104、系统控制单元105、感测器组106及独立电源107。卡匣模块101-103以并联方式连结。该可替换式电池模块104可置放于卡匣模块101-103的任一卡匣模块中。根据本公开的一实施例，该可替换式电池模块104置放于卡匣模块102中。该系统控制单元105根据该可替换式电池模块104的一电力状态、一感测结果及一外部装置的操作信息传送一指令信号以控制该可替换式电池模块104的开关109，使其充电或放电。该外部装置，例如为，一马达或一充电器。根据本公开一实施例，该外部装置为马达110。该可替换式电池模块104具有一电池管理控制单元108，其用以量测该可替换式电池模块104的该电力状态，或根据该指令信号控制该可替换式电池模块104的该开关109。根据本公开的一实施例，该系统控制单元105通过电池管理控制单元108控制该可替换式电池模块104的开关109，以使该可替换式电池模块104放电。FIG. 1 illustrates a power module of an embodiment of the present disclosure. The
该系统控制单元105包含一接口控制单元11、一主要电池管理控制单元12及一装置控制单元13。该接口控制单元11用以控制该马达110及提供该马达110的该操作信息。该主要电池管理控制单元12用以传送该指令信号，或通过电池管理控制单元108取得该可替换式电池模块104的该电力状态。该装置控制单元13根据该可替换式电池模块104的该电力状态、该感测结果及该马达110的该操作信息以控制该主要电池管理控制单元12传送该指令信号，藉以控制该可替换式电池模块104的该开关109。该感测器组106用以产生该感测结果，其中该感测结果为该可替换式电池模块104的寿命、该可替换式电池模块104的电流值、一车速值、一电门位置、一煞车信号或其组合。该独立电源107用以供应该系统控制单元105或该感测器组106所需的电源。根据本实施范例，可替换式电池模块104在放电期间亦提供主要电池管理控制单元12所需的电源。The
图2例示本公开的另一实施范例的电源模块。电源模块200包含卡匣模块201-204、可替换式电池模块205-206、系统控制单元207、感测器组208及独立电源209。卡匣模块201-204以并联方式连结。该可替换式电池模块205或该可替换式电池模块206可置放于卡匣模块201-204的任一卡匣模块中。根据本公开的一实施例，该可替换式电池模块205或该可替换式电池模块206分别置放于卡匣模块201及卡匣模块203中。该系统控制单元207根据该可替换式电池模块205及该可替换式电池模块206的电力状态、一感测结果及一外部装置的操作信息分别传送指令信号至电池管理控制单元210及电池管理控制单元211，以控制该可替换式电池模块205的开关212及该可替换式电池模块206的开关213，藉此在一充放期间仅利用一可替换式电池模块充电或放电。该外部装置，例如为一马达或一充电器。根据本公开一实施例，该外部装置为马达214。FIG. 2 illustrates a power module of another embodiment of the present disclosure. The
该系统控制单元207包含一接口控制单元21、一主要电池管理控制单元22及一装置控制单元23。该接口控制单元21用以控制该马达214及提供该马达214的该操作信息。该主要电池管理控制单元22用以取得该可替换式电池模块205及该可替换式电池模块206的该电力状态，或传送该指令信号至电池管理控制单元210及电池管理控制单元211。该装置控制单元23用以根据该可替换式电池模块205及该可替换式电池模块206的该电力状态、该感测结果及该马达214的该操作信息控制该主要电池管理控制单元22传送该指令信号，以控制该可替换式电池模块205的开关212及该可替换式电池模块206的开关213。该电池管理控制单元210及该电池管理控制单元211用以量测该可替换式电池模块205及该可替换式电池模块206的电力状态，或根据该指令信号控制开关212或开关213。该感测器组208用以产生该感测结果，其中该感测结果为该可替换式电池模块205及该可替换式电池模块206的寿命、该可替换式电池模块205及该可替换式电池模块206的电流值、一车速值、一电门位置、一煞车信号或其组合。该独立电源209用以供应该系统控制单元207或该感测器组208所需的电源。根据本实施范例，可替换式电池模块205在放电期间亦提供主要电池管理控制单元22所需的电源。在可替换式电池模块切换期间(例如，由可替换式电池模块205切换至可替换式电池模块206)，主要电池管理控制单元22所需的电源可暂由独立电源209提供，待切换程序完成后，改由可替换式电池模块206提供所需的电源。The
图3例示本公开的另一实施范例的电源模块。电源模块300包含卡匣模块301-304、可替换式电池模块305-306、系统控制单元307、感测器组308及独立电源309。卡匣模块301-304以并联方式连结。该可替换式电池模块305或该可替换式电池模块306可置放于卡匣模块301-304的任一卡匣模块中。根据本公开的一实施例，该可替换式电池模块305或该可替换式电池模块306分别置放于卡匣模块301及卡匣模块303中。该系统控制单元307根据该可替换式电池模块305及该可替换式电池模块306的电力状态、一感测结果及一外部装置的操作信息以控制卡夹模块301-304的开关312-315，藉此在一充放期间仅利用一可替换式电池模块充电或放电。该外部装置，例如为一马达或一充电器。根据本公开一实施例，该外部装置为马达316。电池管理控制单元310及电池管理控制单元311用以量测该可替换式电池模块305及该可替换式电池模块306的电力状态。FIG. 3 illustrates a power module of another embodiment of the present disclosure. The
该系统控制单元307包含一接口控制单元31、一主要电池管理控制单元32及一装置控制单元33。该接口控制单元31用以控制该马达316及提供该马达316的该操作信息。该主要电池管理控制单元32用以控制开关312-315或通过电池管理控制单元310及电池管理控制单元311取得该可替换式电池模块305及该可替换式电池模块306的该电力状态。该装置控制单元33用以根据该可替换式电池模块305及该可替换式电池模块306的该电力状态、该感测结果及该马达316的该操作信息控制该主要电池管理控制单元32控制开关312-315。该感测器组308用以产生该感测结果，其中该感测结果为该可替换式电池模块305及该可替换式电池模块306的寿命、该可替换式电池模块305及该可替换式电池模块306的电流值、一车速值、一电门位置、一煞车信号或其组合。该独立电源309用以供应该系统控制单元307或该感测器组308所需的电源。根据本实施范例，可替换式电池模块305在放电期间亦提供主要电池管理控制单元32所需的电源。在可替换式电池模块切换期间(例如，由可替换式电池模块305切换至可替换式电池模块306)，主要电池管理控制单元32所需的电源可暂由独立电源309提供，待切换程序完成后，改由可替换式电池模块306提供所需的电源。The
图4例示本公开的另一实施范例的电源模块。电源模块400包含卡匣模块401-402、可替换式电池模块403-404、系统控制单元405、感测器组406及独立电源407。根据本公开的一实施例，该可替换式电池模块403及该可替换式电池模块404分别置放于卡匣模块401及卡匣模块402中，但本公开并不以此为限。该系统控制单元405根据该可替换式电池模块403及该可替换式电池模块404的电力状态、一感测结果及一马达413的操作信息分别传送指令信号至电池管理控制单元408及电池管理控制单元409以控制该可替换式电池模块403的开关410及该可替换式电池模块404的开关411。此外，系统控制单元405亦控制开关412以切换卡匣模块401及卡匣模块402的电性连接方式。根据公开的实施例，卡匣模块401及卡匣模块402以串联方式连结，但本公开并不以此为限。电池管理控制单元408及电池管理控制单元409用以量测该可替换式电池模块403及该可替换式电池模块404的电力状态或根据该指令信号控制开关410或开关411。FIG. 4 illustrates a power module of another embodiment of the present disclosure. The power module 400 includes cassette modules 401 - 402 , replaceable battery modules 403 - 404 , a system control unit 405 , a sensor set 406 and an independent power supply 407 . According to an embodiment of the present disclosure, the replaceable battery module 403 and the replaceable battery module 404 are placed in the cartridge module 401 and the cartridge module 402 respectively, but the present disclosure is not limited thereto. The system control unit 405 transmits command signals to the battery management control unit 408 and the battery management control unit respectively according to the power states of the replaceable battery module 403 and the replaceable battery module 404, a sensing result, and operation information of a motor 413. The unit 409 controls the switch 410 of the replaceable battery module 403 and the switch 411 of the replaceable battery module 404 . In addition, the system control unit 405 also controls the switch 412 to switch the electrical connection mode of the cassette module 401 and the cassette module 402 . According to the disclosed embodiment, the cassette module 401 and the cassette module 402 are connected in series, but the disclosure is not limited thereto. The battery management control unit 408 and the battery management control unit 409 are used for measuring the power status of the replaceable battery module 403 and the replaceable battery module 404 or controlling the switch 410 or the switch 411 according to the instruction signal.
该系统控制单元405包含一接口控制单元41、一主要电池管理控制单元42及一装置控制单元43。该接口控制单元41用以控制该马达413及提供该马达413的该操作信息。该主要电池管理控制单元42用以传送该指令信号至电池管理控制单元408及电池管理控制单元409以控制开关410及开关411、控制开关412以切换卡匣模块401及卡匣模块402的电性连接方式，或通过该电池管理控制单元408及该电池管理控制单元409以取得该可替换式电池模块403及该可替换式电池模块404的该电力状态。该装置控制单元43用以根据该可替换式电池模块403及该可替换式电池模块404的该电力状态、该感测结果及该马达413的该操作信息控制该主要电池管理控制单元42传送该指令信号，以控制该可替换式电池模块403的开关410及该可替换式电池模块404的开关411，或控制开关412以切换卡匣模块401及卡匣模块402的电性连接方式。该感测器组406用以产生该感测结果，其中该感测结果为该可替换式电池模块403及该可替换式电池模块404的寿命、该可替换式电池模块403及该可替换式电池模块404的电流值、一车速值、一电门位置、一煞车信号或其组合。该独立电源407用以供应该系统控制单元405或该感测器组406所需的电源。根据本实施范例，可替换式电池模块403及可替换式电池模块404在放电期间亦提供主要电池管理控制单元42所需的电源。The system control unit 405 includes an interface control unit 41 , a main battery management control unit 42 and a device control unit 43 . The interface control unit 41 is used for controlling the motor 413 and providing the operation information of the motor 413 . The main battery management control unit 42 is used to send the instruction signal to the battery management control unit 408 and the battery management control unit 409 to control the switch 410 and the switch 411, and to control the switch 412 to switch the electrical properties of the cassette module 401 and the cassette module 402. Connection mode, or through the battery management control unit 408 and the battery management control unit 409 to obtain the power status of the replaceable battery module 403 and the replaceable battery module 404 . The device control unit 43 is used to control the main battery management control unit 42 to transmit the The command signal is used to control the switch 410 of the replaceable battery module 403 and the switch 411 of the replaceable battery module 404 , or to control the switch 412 to switch the electrical connection mode of the cartridge module 401 and the cartridge module 402 . The sensor group 406 is used to generate the sensing result, wherein the sensing result is the service life of the replaceable battery module 403 and the replaceable battery module 404, the replaceable battery module 403 and the replaceable The current value of the battery module 404, a vehicle speed value, a switch position, a brake signal or a combination thereof. The independent power supply 407 is used to supply the power required by the system control unit 405 or the sensor group 406 . According to this embodiment example, the replaceable battery module 403 and the replaceable battery module 404 also provide the power required by the main battery management control unit 42 during discharging.
图5例示本公开的另一实施范例的电源模块。电源模块500包含卡匣模块501-502、可替换式电池模块503-504、系统控制单元505、感测器组506及独立电源507。根据本公开的一实施例，该可替换式电池模块503及该可替换式电池模块504分别置放于卡匣模块501及卡匣模块502中，但本公开并不以此为限。该系统控制单元505根据该可替换式电池模块503及该可替换式电池模块504的电力状态、一感测结果及一马达513的操作信息控制卡夹模块501-502的开关510-511。此外，系统控制单元505亦控制开关512以切换卡匣模块501及卡匣模块502的电性连接方式。根据公开的实施例，卡匣模块501及卡匣模块502以并联方式连结，但本公开并不以此为限。电池管理控制单元508及电池管理控制单元509用以量测该可替换式电池模块503及该可替换式电池模块504的电力状态。FIG. 5 illustrates a power module of another embodiment of the present disclosure. The
该系统控制单元505包含一接口控制单元51、一主要电池管理控制单元52及一装置控制单元53。该接口控制单元51用以控制该马达513及提供该马达513的该操作信息。该主要电池管理控制单元52用以控制开关510及开关511、控制开关512以切换卡匣模块501及卡匣模块502的电性连接方式，或通过该电池管理控制单元508及该电池管理控制单元509取得该可替换式电池模块503及该可替换式电池模块504的该电力状态。该装置控制单元53用以根据该可替换式电池模块503及该可替换式电池模块504的该电力状态、该感测结果及该马达513的该操作信息，通过该主要电池管理控制单元52控制开关510及开关511或控制开关512以切换卡匣模块501及卡匣模块502的电性连接方式。该感测器组506用以产生该感测结果，其中该感测结果为该可替换式电池模块503及该可替换式电池模块504的寿命、该可替换式电池模块503及该可替换式电池模块504的电流值、一车速值、一电门位置、一煞车信号或其组合。该独立电源507用以供应该系统控制单元505或该感测器组506所需的电源。根据本实施范例，可替换式电池模块503在放电期间亦提供主要电池管理控制单元52所需的电源。在可替换式电池模块切换期间(例如，由可替换式电池模块503切换至可替换式电池模块504)，主要电池管理控制单元52所需的电源可暂由独立电源507提供，待切换程序完成后，改由可替换式电池模块504提供所需的电源。The
图6例示本公开的另一实施范例的电源模块的使用方法的流程图。为了使本领域技术人员可以通过本实施范例的教导实施本发明，以下结合图2及图6说明电源模块的使用方法的流程。假设一使用者优先使用电源模块200中电量最少的可替换式电池模块(例如可替换式电池模块205)提供马达214所需的电源。在步骤601中，启动本流程。在步骤602中，装置控制单元23判断可替换式电池模块205的电力状态(state of charge)是否低于一第一门限值，例如10％，但本公开并不以此为限。如果是，在步骤603中，装置控制单元23判断一行车状态是否处于一可切换状态。该可切换状态包含静止状态、滑行状态、煞车状态或下坡状态。上述的状态可根据一感测器组提供的一感测结果判断。该感测结果包含可替换式电池模块205的电力状态、可替换式电池模块205的电流值、一车速值、一电门位置、一煞车信号或其组合，但本公开并不以此为限。如果是，在步骤605中，装置控制单元23通过主要电池管理控制单元22关闭开关212以停止该马达214的扭矩输出。如果否，在步骤604中，装置控制单元23判断该可替换式电池模块205的电力状态是否低于一第二门限值，例如5％，但本公开并不以此为限。如果是，在步骤605中，装置控制单元23通过主要电池管理控制单元22关闭开关212以停止该马达214的扭矩输出。如果否，在步骤608中，装置控制单元23判断可替换式电池模块205是否处于一不正常状态。该不正常状态，例如，为过热状态、过电流状态或可替换式电池模块的电压脱离可用范围状态。如果是，在步骤605中，装置控制单元23通过主要电池管理控制单元22关闭开关212以停止该马达214的扭矩输出。在步骤606中，装置控制单元23判断该可替换式电池模块205的输出电流值是否为零。如果否，则在步骤609中结束本流程。如果是，在步骤607中，装置控制单元23通过主要电池管理控制单元22打开可替换式电池模块206的开关213以提供该马达214所需的电源。最后，在步骤609中结束本流程。本实施例的使用方法的流程，在电源模块的放电过程中重复执行以适时切换所使用的可替换式电池模块。FIG. 6 illustrates a flowchart of a method for using a power module according to another embodiment of the present disclosure. In order to enable those skilled in the art to implement the present invention through the teaching of this embodiment example, the flow of the method for using the power module will be described below with reference to FIG. 2 and FIG. 6 . Assume that a user preferentially uses the replaceable battery module (such as the replaceable battery module 205 ) with the least power in the
图7例示本公开的另一实施范例的电源模块的使用方法的流程图。为了使本领域技术人员可以通过本实施范例的教导实施本发明，以下结合图2及图7说明电源模块的使用方法的流程。假设一使用者优先使用电源模块200中电量最少的可替换式电池模块(例如可替换式电池模块205)提供马达214所需的电源。在步骤701中，启动本流程。在步骤702中，装置控制单元23判断可替换式电池模块205的电力状态是否低于一门限值，例如10％，但本公开并不以此为限。如果是，在步骤703中，装置控制单元23通过主要电池管理控制单元22关闭开关212以停止该马达214的扭矩输出。如果否，在步骤706中，装置控制单元23判断可替换式电池模块205是否处于一不正常状态。该不正常状态，例如，为过热状态、过电流状态或可替换式电池模块的电压脱离可用范围状态。如果是，在步骤703中，装置控制单元23通过主要电池管理控制单元22关闭开关212以停止该马达214的扭矩输出。在步骤704中，装置控制单元23判断该可替换式电池模块205的输出电流值是否为零。如果否，则在步骤707中结束本流程。如果是，在步骤705中，装置控制单元23通过主要电池管理控制单元22打开可替换式电池模块206的开关213以提供该马达214所需的电源。最后，在步骤707中结束本流程。本实施例的使用方法的流程，在电源模块的放电过程中重复执行以适时切换所使用的可替换式电池模块。FIG. 7 illustrates a flowchart of a method for using a power module according to another embodiment of the present disclosure. In order to enable those skilled in the art to implement the present invention through the teaching of this embodiment example, the flow of the method for using the power module will be described below with reference to FIG. 2 and FIG. 7 . Assume that a user preferentially uses the replaceable battery module (such as the replaceable battery module 205 ) with the least power in the
本公开的技术内容及技术特点已揭示如上，然而本领域技术人员仍可能基于本公开的教示及揭示而作种种不背离本公开精神的替换及修饰。因此，本公开的保护范围应不限于实施范例所揭示者，而应包括各种不背离本公开的替换及修饰，并为权利要求书要求保护的范围所涵盖。The technical content and technical features of the present disclosure have been disclosed above, but those skilled in the art may still make various substitutions and modifications based on the teaching and disclosure of the present disclosure without departing from the spirit of the present disclosure. Therefore, the protection scope of the present disclosure should not be limited to those disclosed in the implementation examples, but should include various replacements and modifications that do not deviate from the present disclosure, and are covered by the protection scope of the claims.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5801514A (en) * | 1994-09-01 | 1998-09-01 | Fujitsu Limited | Charging-and-discharging control device, a battery pack, and an electronic apparatus with improved charge and discarge control |
| CN1601804A (en) * | 2003-09-26 | 2005-03-30 | 三洋电机株式会社 | Battery charging apparatus for charging a plurality of batterles |
| CN1949559A (en) * | 2005-10-11 | 2007-04-18 | 戴尔维动力系统有限公司 | Universal battery module and controller therefor |
| US7520355B2 (en) * | 2000-07-06 | 2009-04-21 | Chaney George T | Hybrid electric vehicle chassis with removable battery module |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5801514A (en) * | 1994-09-01 | 1998-09-01 | Fujitsu Limited | Charging-and-discharging control device, a battery pack, and an electronic apparatus with improved charge and discarge control |
| US7520355B2 (en) * | 2000-07-06 | 2009-04-21 | Chaney George T | Hybrid electric vehicle chassis with removable battery module |
| CN1601804A (en) * | 2003-09-26 | 2005-03-30 | 三洋电机株式会社 | Battery charging apparatus for charging a plurality of batterles |
| CN1949559A (en) * | 2005-10-11 | 2007-04-18 | 戴尔维动力系统有限公司 | Universal battery module and controller therefor |
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