TW202137622A - Charging/discharging system and charging/discharging device - Google Patents

Charging/discharging system and charging/discharging device Download PDF

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TW202137622A
TW202137622A TW110109547A TW110109547A TW202137622A TW 202137622 A TW202137622 A TW 202137622A TW 110109547 A TW110109547 A TW 110109547A TW 110109547 A TW110109547 A TW 110109547A TW 202137622 A TW202137622 A TW 202137622A
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battery pack
charging
discharging
level
deterioration
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TWI808396B (en
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遠矢正一
安藤聖師
豊永智彦
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日商松下知識產權經營股份有限公司
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

A charging/discharging device 200 can have a storage battery pack 100 attached thereto/detached therefrom, and, when the storage battery pack 100 is attached thereto, charging is performed or discharging, to a first level, is performed. The storage battery pack 100 determines the deterioration degree of the storage battery pack 100, transmits the deterioration degree to an information terminal device 300, and receives, from the information terminal device 300, a discard instruction based on the deterioration degree. The charging/discharging device 200 discharges the storage battery pack 100, having received the discard instruction, to a second level lower than the first level.

Description

充放電系統及充放電裝置Charging and discharging system and charging and discharging device

本揭示係關於一種充放電技術，尤其關於一種將蓄電池充放電之充放電系統及充放電裝置。This disclosure relates to a charging and discharging technology, and more particularly to a charging and discharging system and a charging and discharging device for charging and discharging a battery.

回收對象之蓄電池組一般由製造商等回收。此時，要求推斷回收對象之蓄電池組之所在。因此，於可拆裝蓄電池組之充電器具備用以經由基站而與伺服器裝置通信之通信功能，且充電器將蓄電池組之識別資訊發送至伺服器裝置。伺服器裝置基於蓄電池組之識別資訊，特定該蓄電池組是否為回收對象，且基於中繼電池組之識別資訊之基站之識別資訊，推定蓄電池組之所在(例如參照專利文獻1)。 [先前技術文獻] [專利文獻]The battery packs to be recycled are generally recycled by manufacturers, etc. At this time, it is required to infer the location of the battery pack to be recycled. Therefore, the charger in the removable battery pack has a communication function for communicating with the server device via the base station, and the charger sends the identification information of the battery pack to the server device. Based on the identification information of the battery pack, the server device specifies whether the battery pack is a recycling target, and based on the identification information of the base station that relays the identification information of the battery pack, estimates the location of the battery pack (for example, refer to Patent Document 1). [Prior Technical Literature] [Patent Literature]

[專利文獻1]日本專利特開2019-191833號公報[Patent Document 1] Japanese Patent Laid-Open No. 2019-191833

[發明所欲解決之問題][The problem to be solved by the invention]

蓄電池組包含鋰離子二次電池之情形，為安全地使用蓄電池組，於蓄電池組中管理鋰離子二次電池之各種狀態。期望如此之各種狀態亦為安全地廢棄蓄電池組所使用。When the battery pack contains lithium ion secondary batteries, in order to use the battery pack safely, various states of the lithium ion secondary battery are managed in the battery pack. It is expected that such various states can also be used to safely discard battery packs.

本揭示係鑑於如此之狀況而完成者，其目的在於提供一種使用蓄電池組中管理之各種狀態而安全地廢棄蓄電池組之技術。 [解決問題之技術手段]This disclosure was made in view of such a situation, and its purpose is to provide a technology for safely discarding battery packs using various states managed in the battery pack. [Technical means to solve the problem]

為解決上述問題，本揭示之某態樣之充放電系統具備：蓄電池組；及充放電裝置，其可拆裝蓄電池組，且於安裝有蓄電池組之情形時執行充電或放電至第1等級。蓄電池組判定蓄電池組之劣化度後對資訊終端裝置發送該劣化度，且自資訊終端裝置接收基於劣化度之廢棄指示，充放電裝置對接收到廢棄指示之蓄電池組，執行放電至低於第1等級之第2等級。In order to solve the above-mentioned problems, a certain aspect of the charging and discharging system of the present disclosure includes: a battery pack; and a charging and discharging device, which can disassemble the battery pack and perform charging or discharging to the first level when the battery pack is installed. After the battery pack determines the degree of deterioration of the battery pack, it sends the degree of deterioration to the information terminal device and receives a discard instruction based on the degree of degradation from the information terminal device. Level 2 of the level.

本揭示之另一態樣亦為充放電系統。該充放電系統具備：蓄電池組；及充放電裝置，其可拆裝蓄電池組，且於安裝有蓄電池組之情形時執行充電或放電至第1等級。蓄電池組通知基於所判定之蓄電池組之劣化度的廢棄建議，且受理與廢棄建議相應之廢棄指示，充放電裝置對受理廢棄指示之蓄電池組，執行放電至低於第1等級之第2等級。Another aspect of the present disclosure is also a charging and discharging system. The charging and discharging system is equipped with: a battery pack; and a charging and discharging device, which can detach the battery pack and perform charging or discharging to the first level when the battery pack is installed. The battery pack notifies the disposal recommendation based on the determined degree of deterioration of the battery pack, and accepts the disposal instruction corresponding to the disposal recommendation. The charging and discharging device discharges the battery pack that accepts the disposal instruction to the second level lower than the first level.

本揭示之進而另一態樣為充放電裝置，該裝置係可拆裝蓄電池組者，且具備：充放電部，其於安裝有蓄電池組之情形時執行充電或放電至第1等級；及受理部，其當蓄電池組判定蓄電池組之劣化度後對資訊終端裝置發送該劣化度、且自資訊終端裝置接收到基於劣化度之廢棄指示的情形時，自蓄電池組受理廢棄指示。充放電部當受理部受理廢棄指示之情形時，對蓄電池組執行放電至低於第1等級之第2等級。Yet another aspect of the present disclosure is a charging and discharging device, which is a removable battery pack and is equipped with: a charging and discharging part that performs charging or discharging to the first level when the battery pack is installed; and accepts Section, which accepts a discard instruction from the battery pack when the battery pack determines the degree of degradation of the battery pack and transmits the degradation degree to the information terminal device and receives a discard instruction based on the degradation degree from the information terminal device. The charging and discharging unit discharges the battery pack to the second level lower than the first level when the receiving unit accepts the discard instruction.

本揭示之進而另一態樣亦為充放電裝置，該裝置係可拆裝蓄電池組者，且具備：充放電部，其於安裝有蓄電池組之情形時執行充電或放電至第1等級；及受理部，其當蓄電池組通知基於判定之蓄電池組之劣化度之廢棄建議、且受理與廢棄建議相應之廢棄指示的情形時，自蓄電池組受理廢棄指示。充放電部當受理部受理廢棄指示之情形時，對蓄電池組執行放電至低於第1等級之第2等級。Yet another aspect of the present disclosure is also a charging and discharging device, which is a detachable battery pack and is equipped with: a charging and discharging part that performs charging or discharging to the first level when the battery pack is installed; and The acceptance unit accepts the discarding instruction from the battery pack when the battery pack notifies the discarding recommendation based on the degree of deterioration of the determined battery pack and accepts the discarding instruction corresponding to the discarding recommendation. The charging and discharging unit discharges the battery pack to the second level lower than the first level when the receiving unit accepts the discard instruction.

另，將以上之構成要件之任意組合、本揭示之表現於方法、裝置、系統、記錄媒體、電腦程式等之間轉換者，亦作為本揭示之態樣而有效。 [發明之效果]In addition, any combination of the above constituent elements and the conversion between the methods, devices, systems, recording media, computer programs, etc. of the present disclosure are also valid as aspects of the present disclosure. [Effects of Invention]

根據本揭示，可使用蓄電池組中管理之各種狀態而安全地廢棄蓄電池組。According to the present disclosure, various states managed in the battery pack can be used to safely discard the battery pack.

(實施例1) 於具體說明本揭示之實施例之前，說明實施例之概要。本實施例係關於可藉由將蓄電池組連接於充放電裝置而執行對蓄電池組之充放電之充放電系統。蓄電池組包含例如鋰離子二次電池之情形，為安全地使用蓄電池組，於蓄電池組取得鋰離子二次電池之各種狀態。各種狀態之一例為蓄電池之劣化度。蓄電池嚴重劣化之情形，必須廢棄蓄電池組。此時，期望安全地廢棄蓄電池組。(Example 1) Before describing the embodiments of the present disclosure in detail, the outline of the embodiments will be described. This embodiment relates to a charging and discharging system that can perform charging and discharging of a battery pack by connecting the battery pack to a charging and discharging device. The battery pack includes, for example, lithium ion secondary batteries. In order to use the battery pack safely, various statuses of the lithium ion secondary battery are obtained from the battery pack. An example of the various states is the degree of deterioration of the battery. In the event of serious deterioration of the battery, the battery pack must be discarded. At this time, it is desirable to safely discard the battery pack.

本實施例之充放電系統中，將智慧型手機等之資訊終端裝置與蓄電池組以近距離無線通信系統連接，資訊終端裝置中動作之應用程式顯示蓄電池組之資訊，且控制蓄電池組。廢棄蓄電池組時，當應用程式經由蓄電池組對充放電裝置通知廢棄指示時，充放電裝置使蓄電池組放電至剩餘電量接近零。此處，將本實施例按照(1)構成、(2)初期設定、(3)劣化度判定、(4)廢棄處理、(5)送交業者之順序進行說明。In the charging and discharging system of this embodiment, an information terminal device such as a smart phone is connected to a battery pack by a short-range wireless communication system, and an application program operating in the information terminal device displays information on the battery pack and controls the battery pack. When the battery pack is discarded, when the application program informs the charge-discharge device of a discarding instruction via the battery pack, the charge-discharge device discharges the battery pack until the remaining power is close to zero. Here, the present embodiment will be described in the order of (1) configuration, (2) initial setting, (3) deterioration degree determination, (4) disposal, and (5) delivery to the supplier.

(1)構成 圖1顯示充放電系統1000之構成。充放電系統1000包含蓄電池組100、充放電裝置200、資訊終端裝置300、網路400、伺服器裝置500。蓄電池組100包含例如鋰離子二次電池等之二次電池，且基於鋰離子二次電池之各種狀態而特定劣化度。蓄電池組100可對於充放電裝置200拆裝，當蓄電池組100安裝於充放電裝置200時，充放電裝置200執行對蓄電池組100之充放電，且執行蓄電池組100與充放電裝置200之間之通信。蓄電池組100執行與近距離無線通信系統對應之通信。近距離無線通信系統例如為Bluetooth(註冊商標)、BLE(Bluetooth Low Energy：藍芽低功耗)。(1) Composition FIG. 1 shows the structure of a charging and discharging system 1000. The charging and discharging system 1000 includes a battery pack 100, a charging and discharging device 200, an information terminal device 300, a network 400, and a server device 500. The battery pack 100 includes a secondary battery such as a lithium ion secondary battery, and the degree of deterioration is specified based on various states of the lithium ion secondary battery. The battery pack 100 can be detached from the charging and discharging device 200. When the battery pack 100 is installed in the charging and discharging device 200, the charging and discharging device 200 performs charging and discharging of the battery pack 100, and performs the connection between the battery pack 100 and the charging and discharging device 200. Communication. The battery pack 100 performs communication corresponding to the short-range wireless communication system. The short-range wireless communication system is, for example, Bluetooth (registered trademark) and BLE (Bluetooth Low Energy).

資訊終端裝置300例如為智慧型手機、平板終端、PC(Personal Computer：個人電腦)。資訊終端裝置300可執行對應於與蓄電池組100相同之近距離無線通信系統的通信。資訊終端裝置300連接於網路400，可經由網路400而與伺服器裝置500通信。對於網路400，例如使用5G(Generation：代)、4G等之無線通信系統。又，亦可於網路400組合網際網路。一般而言，無線通信系統之可通信範圍較近距離無線通信系統之可通信範圍寬。資訊終端裝置300執行用以控制蓄電池組100之應用程式(以下稱為「應用軟體」)。藉由應用軟體進行之處理將後述。The information terminal device 300 is, for example, a smart phone, a tablet terminal, or a PC (Personal Computer). The information terminal device 300 can perform communication corresponding to the same short-range wireless communication system as the battery pack 100. The information terminal device 300 is connected to the network 400 and can communicate with the server device 500 via the network 400. For the network 400, for example, a wireless communication system such as 5G (Generation), 4G, etc. is used. In addition, the Internet can also be combined with the network 400. Generally speaking, the communicable range of a wireless communication system is wider than that of a short-range wireless communication system. The information terminal device 300 executes an application program (hereinafter referred to as "application software") for controlling the battery pack 100. The processing by the application software will be described later.

伺服器裝置500由製造蓄電池組100之製造者或經營者使用。伺服器裝置500連接於網路400，例如執行用以對應用軟體提供各種資訊之處理。The server device 500 is used by a manufacturer or operator who manufactures the battery pack 100. The server device 500 is connected to the network 400, and performs processing for providing various information to application software, for example.

圖2顯示充放電系統1000之構成。圖2中顯示圖1中之蓄電池組100、充放電裝置200、資訊終端裝置300之構成。蓄電池組100包含蓄電池110、控制部120、記憶部130、第1通信部140、通知部150、操作部180，控制部120包含判定部160、第2通信部170。充放電裝置200包含充放電電路210、控制部220、通信部230、電力插頭250、電力供給部260、冷卻風扇270、放電器280，控制部220包含受理部240。資訊終端裝置300包含第1通信部310、控制部320、記憶部330、顯示部340、操作部350、第2通信部360。FIG. 2 shows the structure of the charging and discharging system 1000. FIG. 2 shows the structure of the battery pack 100, the charging and discharging device 200, and the information terminal device 300 in FIG. The battery pack 100 includes a battery 110, a control unit 120, a storage unit 130, a first communication unit 140, a notification unit 150, and an operation unit 180, and the control unit 120 includes a determination unit 160 and a second communication unit 170. The charging and discharging device 200 includes a charging and discharging circuit 210, a control unit 220, a communication unit 230, a power plug 250, a power supply unit 260, a cooling fan 270, and a discharger 280. The control unit 220 includes an accepting unit 240. The information terminal device 300 includes a first communication unit 310, a control unit 320, a storage unit 330, a display unit 340, an operation unit 350, and a second communication unit 360.

蓄電池組100之蓄電池110為例如鋰離子二次電池等之二次電池。蓄電池110連接於控制部120，由控制部120予以控制。控制部120控制蓄電池組100整體之動作。動作之一例為判定部160中進行之蓄電池110之劣化度判定。記憶部130記憶判定部160判定蓄電池110之劣化度時使用之表格。第1通信部140藉由執行與近距離無線通信系統對應之通信，而與資訊終端裝置300通信。通知部150為用以對使用者通知各種資訊之介面。通知部150例如包含複數個LED(Light Emitting Diode：發光二極體)，且根據資訊之內容而改變複數個LED之亮燈型態。第2通信部170例如可執行RS-485、RS-422、RS-232C等之串列通信，且於蓄電池組100連接於充放電裝置200之情形時，與充放電裝置200通信。操作部180為可供使用者操作之介面，例如按鈕。The storage battery 110 of the storage battery pack 100 is, for example, a secondary battery such as a lithium ion secondary battery. The storage battery 110 is connected to the control unit 120 and controlled by the control unit 120. The control unit 120 controls the overall operation of the battery pack 100. An example of the operation is the determination of the degree of deterioration of the storage battery 110 performed by the determination unit 160. The storage unit 130 stores a table used when the determination unit 160 determines the degree of deterioration of the storage battery 110. The first communication unit 140 communicates with the information terminal device 300 by performing communication corresponding to the short-range wireless communication system. The notification unit 150 is an interface for notifying the user of various information. The notification unit 150 includes, for example, a plurality of LEDs (Light Emitting Diode), and changes the lighting patterns of the plurality of LEDs according to the content of the information. The second communication unit 170 can perform serial communication such as RS-485, RS-422, RS-232C, etc., and communicates with the charging and discharging device 200 when the battery pack 100 is connected to the charging and discharging device 200, for example. The operation unit 180 is an interface for the user to operate, such as a button.

充放電裝置200之電力插頭250可拆裝地連接於外部之交流電源。當電力插頭250連接於交流電源時，交流電源可對充放電裝置200供給交流電力。當電力插頭250連接於交流電源之情形時，若將蓄電池組100連接於充放電裝置200之連接部(未圖示)，則充放電裝置200之充放電電路210將來自電力插頭250之交流電力轉換為直流電力而對蓄電池110進行充電。The power plug 250 of the charging and discharging device 200 is detachably connected to an external AC power source. When the power plug 250 is connected to an AC power source, the AC power source can supply AC power to the charging and discharging device 200. When the power plug 250 is connected to an AC power source, if the battery pack 100 is connected to the connection part (not shown) of the charging and discharging device 200, the charging and discharging circuit 210 of the charging and discharging device 200 will receive the AC power from the power plug 250 The storage battery 110 is charged by conversion into DC power.

電力供給部260可拆裝地連接於外部之電子機器。若將電子機器連接於電力供給部260時，充放電裝置200可對電子機器供給交流電力。在將電子機器電力供給部260之情形時，若將蓄電池組100連接於充放電裝置200之連接部(未圖示)，則充放電裝置200之充放電電路210將來自蓄電池110之直流電力轉換為交流電力，而自電力供給部260輸出交流電力。此時，充放電電路210將蓄電池110放電至第1等級。第1等級係預先確定。冷卻風扇270藉由旋轉而對充放電電路210執行送風。藉由送風而抑制充放電電路210之溫度上升。冷卻風扇270不限定於冷卻，故亦可為風扇。控制部220連接於充放電電路210，控制充放電裝置200整體之動作。通信部230可與第2通信部170連接，藉由上述串列通信而與蓄電池組100通信。The power supply unit 260 is detachably connected to an external electronic device. If the electronic device is connected to the power supply unit 260, the charging and discharging device 200 can supply AC power to the electronic device. In the case of the electronic equipment power supply unit 260, if the battery pack 100 is connected to the connection part (not shown) of the charging and discharging device 200, the charging and discharging circuit 210 of the charging and discharging device 200 converts the DC power from the battery 110 It is AC power, and AC power is output from the power supply unit 260. At this time, the charge and discharge circuit 210 discharges the battery 110 to the first level. The first level is predetermined. The cooling fan 270 blows air to the charging and discharging circuit 210 by rotating. The temperature rise of the charging and discharging circuit 210 is suppressed by blowing air. The cooling fan 270 is not limited to cooling, so it may be a fan. The control unit 220 is connected to the charging and discharging circuit 210 and controls the overall operation of the charging and discharging device 200. The communication unit 230 can be connected to the second communication unit 170 to communicate with the battery pack 100 through the serial communication described above.

資訊終端裝置300之第1通信部310藉由執行與近距離無線通信系統對應之通信，而與蓄電池組100通信。控制部320連接於第1通信部310，控制資訊終端裝置300整體之動作。控制部320例如藉由執行記憶於記憶部330之應用軟體，而執行由應用軟體提供之處理。顯示部340為用以顯示資訊之顯示器，操作部350為用以受理來自使用者之指示之介面。顯示部340與操作部350亦可作為觸控面板而一體化。第2通信部360藉由執行與無線通信系統對應之通信，而經由圖1之網路400與伺服器裝置500通信。The first communication unit 310 of the information terminal device 300 communicates with the battery pack 100 by performing communication corresponding to the short-range wireless communication system. The control unit 320 is connected to the first communication unit 310 and controls the overall operation of the information terminal device 300. The control unit 320 executes the processing provided by the application software, for example, by executing the application software stored in the memory unit 330. The display portion 340 is a display for displaying information, and the operation portion 350 is an interface for receiving instructions from the user. The display unit 340 and the operation unit 350 may also be integrated as a touch panel. The second communication unit 360 communicates with the server device 500 via the network 400 in FIG. 1 by performing communication corresponding to the wireless communication system.

(2)初期設定 圖3(a)-(g)顯示充放電系統1000中之初期設定之概要。如圖3(a)所示，資訊終端裝置300之使用者藉由操作操作部350而將應用軟體安裝於控制部320與記憶部330。例如，第2通信部360自伺服器(未圖示)接收應用軟體，控制部320將應用軟體記憶於記憶部330，且設定為可執行應用軟體。此時，亦可藉由自資訊終端裝置300拍攝貼附於蓄電池組100之側面之資訊，例如QR(Quick Response：快速回應)碼而完成安裝。(2) Initial setting 3(a)-(g) show the outline of the initial settings in the charging and discharging system 1000. As shown in FIG. 3(a), the user of the information terminal device 300 installs application software on the control unit 320 and the storage unit 330 by operating the operation unit 350. For example, the second communication unit 360 receives application software from a server (not shown), and the control unit 320 stores the application software in the storage unit 330 and sets the application software to be executable. At this time, the installation can also be completed by capturing information attached to the side of the battery pack 100 from the information terminal device 300, such as QR (Quick Response) code.

安裝應用軟體後，資訊終端裝置300之使用者如圖3(b)所示，藉由一面觀看顯示於顯示部340之畫面一面操作操作部350而啟動應用軟體。例如，控制部320啟動記憶於記憶部330之應用軟體。應用軟體啟動後，控制部320經由第1通信部310發送用以探索周圍之蓄電池組100之探索信號。蓄電池組100之第1通信部140接收探索信號後，發送用以識別該蓄電池組100之識別資訊(以下稱為「蓄電池ID」)。資訊終端裝置300之第1通信部310自周圍之蓄電池組100之各者接收蓄電池ID。控制部320將所接收之蓄電池ID之一覽如圖3(c)所示顯示於顯示部340。使用者藉由一面觀看蓄電池ID之一覽一面操作操作部350，而選擇設定之蓄電池組100之蓄電池ID。After the application software is installed, the user of the information terminal device 300, as shown in FIG. 3(b), activates the application software by operating the operating part 350 while watching the screen displayed on the display part 340. For example, the control unit 320 activates the application software stored in the memory unit 330. After the application software is activated, the control unit 320 sends a search signal for searching the surrounding battery pack 100 via the first communication unit 310. After receiving the search signal, the first communication unit 140 of the battery pack 100 transmits identification information for identifying the battery pack 100 (hereinafter referred to as "battery ID"). The first communication unit 310 of the information terminal device 300 receives the battery ID from each of the surrounding battery packs 100. The control unit 320 displays a list of the received battery IDs on the display unit 340 as shown in FIG. 3(c). The user selects the set battery ID of the battery pack 100 by operating the operation unit 350 while viewing the list of battery IDs.

控制部320受理所選擇之蓄電池ID後，使如圖3(e)之初期設定畫面顯示於顯示部340。使用者一面觀看初期設定畫面一面操作操作部350而輸入初期設定之資訊。初期設定之資訊例如為(i)使用者資訊：姓名/住所/電話號碼/郵件位址、(ii)使用目的選擇：停電對策/移動電源/避難所/其他、(iii)使用負載選擇：智慧型手機充電/PC/冰箱/TV/其他、(iv)使用開始年月日：YYYY年MM月DD日、(v)廢棄處理之書面承諾。初期設定之資訊之輸入結束後，使用者藉由點擊「關閉」按鈕而結束初期設定。點擊係於操作部350中受理。控制部320將初期設定之資訊記憶於記憶部330。如圖3(f)所示，藉由使用者點擊顯示部340所顯示之設定完畢之蓄電池ID，控制部320使如圖3(g)之基本畫面顯示於顯示部340。返回圖2。控制部320使基本畫面顯示，且經由第1通信部310對蓄電池組100要求資訊之提供。After the control unit 320 receives the selected battery ID, it displays the initial setting screen as shown in FIG. 3(e) on the display unit 340. The user operates the operation unit 350 while viewing the initial setting screen to input initial setting information. The initial setting information is for example (i) user information: name/address/telephone number/email address, (ii) use purpose selection: power outage countermeasures/mobile power supply/evacuation/other, (iii) use load selection: wisdom Type mobile phone charging/PC/refrigerator/TV/others, (iv) start date of use: YYYY year MM month DD day, (v) written commitment for disposal. After the input of the initial setting information is completed, the user clicks the "Close" button to end the initial setting. The click is received in the operation unit 350. The control unit 320 stores the initial setting information in the memory unit 330. As shown in FIG. 3(f), when the user clicks the set battery ID displayed on the display part 340, the control part 320 displays the basic screen shown in FIG. 3(g) on the display part 340. Return to Figure 2. The control unit 320 displays the basic screen, and requests the battery pack 100 to provide information via the first communication unit 310.

(3)劣化度判定 控制部120之判定部160計測蓄電池110，即蓄電池組100之各種狀態。各種狀態例如為電池剩餘電量、SOH(State Of Health：健康狀態)、蓄電池之平均溫度、蓄電池之內部電阻值、製造蓄電池組100後之經過期間、總充電量、總放電量等。此處，電池剩餘電量為蓄電池110之剩餘電量。SOH表示蓄電池110之當前之滿充電電容相對於初期之滿充電電容之比例，例如與學習電容對應。製造蓄電池組100後之經過期間，根據藉由判定部160所具備之時鐘功能獲得之當前之日期、與記憶部130所記憶之蓄電池組100之製造日之差異而計測。對該等計測可使用周知之技術，故此處省略說明。(3) Deterioration degree judgment The determination unit 160 of the control unit 120 measures various states of the battery 110, that is, the battery pack 100. The various states include, for example, the remaining battery power, SOH (State Of Health), the average temperature of the battery, the internal resistance of the battery, the elapsed period after the battery pack 100 is manufactured, the total charge capacity, the total discharge capacity, and the like. Here, the remaining power of the battery is the remaining power of the battery 110. SOH represents the ratio of the current fully charged capacity of the storage battery 110 to the initial fully charged capacity, for example, corresponds to the learning capacity. The elapsed period after the battery pack 100 is manufactured is measured based on the difference between the current date obtained by the clock function of the determining unit 160 and the manufacturing date of the battery pack 100 memorized by the storage unit 130. Known techniques can be used for these measurements, so the description is omitted here.

判定部160一面參照記憶部130所記憶之表格，一面基於所計測之各種狀態而判定蓄電池組100之劣化度。劣化度為表示蓄電池組100自初期狀態劣化之程度之值，例如以5個階段表示。圖4顯示記憶部130所記憶之表格之資料構造。此處，劣化度按劣化度A、劣化度B、劣化度C、劣化度D、劣化度E之順序變高。劣化度A為SOH在90%以上之狀態，劣化度B為SOH低於89%且在80%以上之狀態，劣化度C為SOH低於79%且在70%以上之狀態，劣化度D為SOH低於69%且在60%以上之狀態，劣化度E為SOH低於59%之狀態。即，劣化度A為最低之劣化度，表示最接近初期狀態之狀態。另一方面，劣化度E為最高之劣化度，表示劣化最嚴重之狀態。亦可說如此之劣化度A表示接近新品之狀態，劣化度B表示略微劣化之狀態，劣化度C表示嚴重劣化之狀態，劣化度D表示壽命前之狀態，劣化度E表示壽命之狀態。此處，劣化度D或E之通知相當於建議廢棄之通知。The judging unit 160 refers to the table stored in the storage unit 130 and judges the degree of deterioration of the battery pack 100 based on the various measured states. The degree of deterioration is a value indicating the degree of deterioration of the battery pack 100 from the initial state, and is expressed in, for example, five stages. FIG. 4 shows the data structure of the table memorized by the memory 130. Here, the degree of degradation becomes higher in the order of the degree of degradation A, the degree of degradation B, the degree of degradation C, the degree of degradation D, and the degree of degradation E. The degree of degradation A is a state where SOH is above 90%, the degree of degradation B is a state where SOH is less than 89% and more than 80%, and the degree of degradation C is a state where SOH is less than 79% and more than 70%, and the degree of degradation D is When SOH is less than 69% and above 60%, the degree of deterioration E is when SOH is less than 59%. That is, the degree of deterioration A is the lowest degree of deterioration, and represents the state closest to the initial state. On the other hand, the degree of deterioration E is the highest degree of deterioration, indicating the most severely deteriorated state. It can also be said that the degree of degradation A represents the state close to new products, the degree of degradation B represents the state of slight degradation, the degree of degradation C represents the state of severe degradation, the degree of degradation D represents the state before the life, and the degree of degradation E represents the state of the life. Here, the notification of the degree of deterioration D or E is equivalent to the notification of the recommendation to discard.

此處，放電次數意指將放電10 wh以上之情形作為1次。充電次數意指將充電50 wh以上之情形作為1次。又，平均充放電次數意指將月平均之次數作為平均之次數。設為Awh＞Dwh，Bwh＞Ewh，C時間＞F時間，且設為於使用頻率較高之情形更容易移行(劣化度變高)之條件。返回圖2。Here, the number of discharges means that a discharge of 10 wh or more is regarded as one time. The number of times of charging means that the case of charging 50 wh or more is regarded as one time. In addition, the average number of charge and discharge times means the number of times that is averaged on a monthly basis. Set Awh>Dwh, Bwh>Ewh, C time>F time, and set the conditions for easier migration (higher degradation) when the frequency of use is high. Return to Figure 2.

控制部120於自資訊終端裝置300要求第1通信部140提供資訊時，將判定部160中之計測結果、判定結果自第1通信部140發送至資訊終端裝置300。資訊終端裝置300之第1通信部310接收來自蓄電池組100之計測結果、判定結果後，將其等輸出至控制部320。控制部320將反映來自蓄電池組100之計測結果、判定結果之基本畫面顯示於顯示部340。圖5(a)-(i)顯示顯示部340所顯示之畫面。尤其，圖5(a)-(e)顯示互不相同之劣化度之基本畫面。電池剩餘電量由指示器與數值(0～100%)表示。例如，指示器於電池剩餘電量為0～10%之情形時顯示為紅色，於電池剩餘電量為11～20%之情形時顯示為黃色，於電池剩餘電量為21～100%之情形時顯示為綠色。又，劣化度作為電池狀態以圖解與等級表示。When the control unit 120 requests the first communication unit 140 to provide information from the information terminal device 300, it transmits the measurement result and the determination result in the determination unit 160 from the first communication unit 140 to the information terminal device 300. The first communication unit 310 of the information terminal device 300 receives the measurement results and the determination results from the battery pack 100 and outputs them to the control unit 320. The control unit 320 displays on the display unit 340 a basic screen reflecting the measurement results and determination results from the battery pack 100. 5(a)-(i) show the screens displayed by the display section 340. In particular, Figures 5(a)-(e) show basic screens with different degrees of degradation. The remaining battery power is indicated by an indicator and a numerical value (0-100%). For example, the indicator is red when the remaining battery power is 0-10%, yellow when the remaining battery power is 11-20%, and 21-100% when the remaining battery power is green. In addition, the degree of deterioration is shown graphically and graded as the battery state.

藉由使用者點擊圖5(a)-(e)所示之「資訊」按鈕，控制部320將圖5(f)之畫面顯示於顯示部340。如圖所示，顯示「Q&A」按鈕、「以舊換新」按鈕、「新製品資訊」按鈕。當使用者點擊圖5(f)之「Q&A」按鈕時，控制部320將圖5(g)之Q&A畫面顯示於顯示部340。於Q&A畫面顯示有Q&A、使用指南、聯繫方式。當使用者點擊圖5(f)之「以舊換新」按鈕時，控制部320將圖5(h)之以舊換新畫面顯示於顯示部340。於以舊換新畫面顯示有以舊換新時之注意事項、聯繫方式。當使用者點擊圖5(f)之「新製品資訊」按鈕時，控制部320將圖5(i)之新製品資訊畫面顯示於顯示部340。於新製品資訊顯示有新製品資訊。返回圖2。When the user clicks the "information" button shown in FIGS. 5(a)-(e), the control unit 320 displays the screen of FIG. 5(f) on the display unit 340. As shown in the figure, the "Q&A" button, the "Trade-in" button, and the "New product information" button are displayed. When the user clicks the "Q&A" button of FIG. 5(f), the control unit 320 displays the Q&A screen of FIG. 5(g) on the display unit 340. Q&A, user guide, and contact information are displayed on the Q&A screen. When the user clicks the "trade-in" button in FIG. 5(f), the control unit 320 displays the trade-in screen of FIG. 5(h) on the display unit 340. The trade-in screen shows the precautions and contact information when trade-in. When the user clicks the "new product information" button of FIG. 5(f), the control unit 320 displays the new product information screen of FIG. 5(i) on the display unit 340. New product information is displayed in the new product information. Return to Figure 2.

此處，為對蓄電池組100進行充電，於蓄電池組100安裝於充放電裝置200之情形，亦可為判定劣化度而執行以下處理。於蓄電池110之電壓為較用以判定作為劣化狀態之SOH之電壓之基準值大之閾值以下之情形，充放電電路210被放電直至蓄電池110之電壓達到基準值。繼而判定部160判定SOH。再者，充放電電路210於SOH之判定後執行充電。Here, in order to charge the battery pack 100, in the case where the battery pack 100 is mounted on the charging and discharging device 200, the following processing may be performed to determine the degree of deterioration. When the voltage of the battery 110 is less than a threshold value greater than the reference value for determining the voltage of the SOH as a degraded state, the charge-discharge circuit 210 is discharged until the voltage of the battery 110 reaches the reference value. Then the determination unit 160 determines SOH. Furthermore, the charging and discharging circuit 210 performs charging after the SOH determination.

(4)廢棄處理 廢棄處理於劣化度為D或E之情形時進行。圖6(a)-(g)顯示充放電系統1000進行之廢棄處理之概要。圖6(a)顯示劣化度為E之情形時資訊終端裝置300中顯示之基本畫面。顯示之劣化度為D或E之情形時，使用者點擊「廢棄處理」按鈕。控制部320於點擊完成後，將模式變更之通知自第1通信部310發送至蓄電池組100。蓄電池組100之第1通信部140自資訊終端裝置300接收模式變更之通知。控制部120受理模式變更之通知後，執行廢棄模式。控制部120將用以通知廢棄模式之通知顯示於通知部150。例如，通知部150如圖6(b)所示執行自複數個LED之左向右依序僅使1個LED亮燈之流顯示。(4) Disposal Disposal is performed when the degree of deterioration is D or E. 6(a)-(g) show the outline of the disposal process performed by the charging and discharging system 1000. FIG. 6(a) shows the basic screen displayed in the information terminal device 300 when the deterioration degree is E. When the displayed degradation degree is D or E, the user clicks the "Disposal" button. After the click is completed, the control unit 320 sends a notification of the mode change from the first communication unit 310 to the battery pack 100. The first communication unit 140 of the battery pack 100 receives the notification of the mode change from the information terminal device 300. After receiving the notification of the mode change, the control unit 120 executes the discard mode. The control unit 120 displays a notification for notifying the discard mode on the notification unit 150. For example, as shown in FIG. 6(b), the notification unit 150 performs a flow display in which only one LED is turned on in order from left to right of a plurality of LEDs.

使用者如圖6(c)所示將廢棄模式之蓄電池組100安裝於充放電裝置200。控制部120藉由檢測因安裝導致之電壓之變化，而檢測蓄電池組100與充放電裝置200之連接。控制部120經由第1通信部140，將顯示蓄電池組100與充放電裝置200之連接之資訊發送至資訊終端裝置300。資訊終端裝置300之第1通信部310接收顯示蓄電池組100與充放電裝置200之連接之資訊。據此，控制部320將如圖6(d)之廢棄處理畫面顯示於顯示部340。使用者點擊「開始廢棄放電」按鈕。控制部320經由第1通信部310將開始廢棄放電之指示發送至蓄電池組100。開始廢棄放電之指示相當於廢棄指示。The user installs the battery pack 100 in the waste mode on the charging and discharging device 200 as shown in FIG. 6(c). The control unit 120 detects the connection between the battery pack 100 and the charging and discharging device 200 by detecting the voltage change caused by the installation. The control unit 120 transmits information indicating the connection between the storage battery pack 100 and the charging and discharging device 200 to the information terminal device 300 via the first communication unit 140. The first communication unit 310 of the information terminal device 300 receives information indicating the connection between the battery pack 100 and the charging and discharging device 200. Accordingly, the control unit 320 displays the disposal screen shown in FIG. 6(d) on the display unit 340. The user clicks the "Start Waste Discharge" button. The control unit 320 transmits an instruction to start the waste discharge to the battery pack 100 via the first communication unit 310. The instruction to start the waste discharge is equivalent to the waste instruction.

蓄電池組100之第1通信部140自資訊終端裝置300接收開始廢棄放電之指示。控制部120將用以通知開始廢棄放電之通知顯示於通知部150。例如，通知部150如圖6(e)所示使複數個LED全部閃爍。第2通信部170將開始廢棄放電之指示發送至充放電裝置200。充放電裝置200之通信部230接收開始廢棄放電之指示。據此，受理部240受理開始廢棄放電之指示。即，於蓄電池組100將劣化度於判定後發送至資訊終端裝置300，且自資訊終端裝置300接收基於劣化度之開始廢棄放電之指示的情形時，受理部240自蓄電池組100受理開始廢棄放電之指示。The first communication unit 140 of the battery pack 100 receives an instruction from the information terminal device 300 to start discarding discharge. The control unit 120 displays a notification to notify the start of the waste discharge on the notification unit 150. For example, the notification unit 150 blinks all the plural LEDs as shown in FIG. 6(e). The second communication unit 170 sends an instruction to start the discard discharge to the charging and discharging device 200. The communication unit 230 of the charging and discharging device 200 receives an instruction to start the discarding discharge. According to this, the accepting unit 240 accepts the instruction to start the waste discharge. That is, when the battery pack 100 sends the degradation degree to the information terminal device 300 after the determination, and receives an instruction to start the discard discharge based on the degradation degree from the information terminal device 300, the receiving unit 240 receives the start discard discharge from the battery pack 100 The instructions.

充放電電路210於受理部240受理開始廢棄放電之指示之情形時，對蓄電池組100使用使蓄電池110之電容降低之放電器280，執行放電至低於第1等級之第2等級。放電器280例如為電阻。第2等級例如規定為蓄電池組100之第1通信部140可將放電結束發送至資訊終端裝置300，或控制部120驅動之電池剩餘電量以上之值。此時，控制部220將通常時為冷卻充放電電路210而使用之冷卻風扇270，使用於冷卻放電器280。When the receiving unit 240 accepts the instruction to start discarding and discharging, the charging and discharging circuit 210 uses a discharger 280 that reduces the capacity of the battery 110 to the battery pack 100 to perform discharge to a second level lower than the first level. The discharger 280 is, for example, a resistor. For example, the second level is defined as a value greater than or equal to the remaining power of the battery driven by the control unit 120, or the first communication unit 140 of the battery pack 100 can send the end of discharge to the information terminal device 300. At this time, the control unit 220 uses the cooling fan 270 used to cool the charging and discharging circuit 210 in the normal time for the cooling discharger 280.

充放電電路210於蓄電池110之電池剩餘電量達到第2等級時結束放電。蓄電池組100之控制部120於檢測到放電結束時，使通知部150顯示用以告知放電結束之通知。例如，通知部150如圖6(f)所示使複數個LED全部熄滅。控制部120將放電結束之通知經由第1通信部140發送至資訊終端裝置300。放電結束之通知相當於廢棄準備完成之通知。此處，於蓄電池組100進入低於第1等級之電容區域之情形時，控制部120亦可使通知部150顯示用以告知放電結束之通知，或將放電結束之通知經由第1通信部140發送至資訊終端裝置300。該等處理後，充放電電路210繼續進行放電至第2等級。The charging and discharging circuit 210 ends the discharge when the remaining battery power of the storage battery 110 reaches the second level. When the control unit 120 of the battery pack 100 detects the end of the discharge, it causes the notification unit 150 to display a notification for informing the end of the discharge. For example, the notification unit 150 turns off all the plural LEDs as shown in FIG. 6(f). The control unit 120 sends a notification of the end of the discharge to the information terminal device 300 via the first communication unit 140. The notification of the end of the discharge is equivalent to the notification of the completion of the preparation for disposal. Here, when the battery pack 100 enters a capacitance area lower than the first level, the control unit 120 can also cause the notification unit 150 to display a notification to notify the end of the discharge, or to notify the end of the discharge via the first communication unit 140 Send to the information terminal device 300. After these treatments, the charging and discharging circuit 210 continues to discharge to the second level.

資訊終端裝置300之第1通信部310自蓄電池組100接收放電結束之通知。控制部320如圖6(g)所示，使顯示部340顯示蓄電池組100之廢棄指引。又，控制部320將放電結束之通知經由第2通信部360發送至伺服器裝置500。放電結束之通知中包含蓄電池ID。伺服器裝置500接收到放電結束之通知時，基於蓄電池ID登錄可廢棄之蓄電池組100。The first communication unit 310 of the information terminal device 300 receives a notification of the end of discharge from the battery pack 100. As shown in FIG. 6(g), the control unit 320 causes the display unit 340 to display the instructions for discarding the battery pack 100. In addition, the control unit 320 transmits a notification of the end of the discharge to the server device 500 via the second communication unit 360. The battery ID is included in the notification of the end of the discharge. When the server device 500 receives the notification of the end of discharge, it registers the battery pack 100 that can be discarded based on the battery ID.

(5)送交業者 使用者於蓄電池組100之端子貼附膠帶後，將蓄電池組100裝入紙箱。使用者將紙箱送交給可回收業者。廢棄業者藉由長按蓄電池組100之操作部180，可確認蓄電池組100是否完成廢棄處理。於完成廢棄處理之情形，通知部150例如僅使兩端之LED閃爍5秒鐘。又，廢棄業者藉由存取於伺服器裝置500，可確認蓄電池組100是否完成廢棄處理。(5) Delivery to the supplier After the user attaches tape to the terminals of the battery pack 100, the user packs the battery pack 100 into a carton. The user sends the carton to a recyclable company. The disposal operator can confirm whether the battery pack 100 has been disposed of by pressing and holding the operation part 180 of the battery pack 100. When the disposal process is completed, the notification unit 150 only blinks the LEDs at both ends for 5 seconds, for example. In addition, by accessing the server device 500, the disposal operator can confirm whether the battery pack 100 has been disposed of.

本揭示中之裝置、系統、或方法之主體具備電腦。藉由該電腦執行程式，而實現本揭示中之裝置、系統、或方法之主體之功能。電腦具備根據程式而動作之處理器作為主要之硬體構成。處理器只要可藉由執行程式而實現功能，則其種類不拘。處理器以包含半導體積體電路(IC(Integrated Circuit：積體電路))、或LSI(Large Scale Integration：大規模積體電路)之1個或複數個電子電路構成。複數個電子電路可集成於1個晶片，亦可設於複數個晶片。複數個晶片可匯集於1個裝置，亦可配備於複數個裝置。程式被記錄於電腦可讀取之ROM(Read Only Memory：唯讀記憶體)、光碟、硬碟驅動器等之非暫時性記錄媒體。程式可預先儲存於記錄媒體，亦可經由包含網際網路等之廣域通信網而供給至記錄媒體。The main body of the device, system, or method in the present disclosure has a computer. The computer executes the program to realize the functions of the main body of the device, system, or method in the present disclosure. The computer has a processor that operates according to a program as the main hardware structure. As long as the processor can realize the function by executing the program, there is no restriction on its type. The processor is composed of one or more electronic circuits including a semiconductor integrated circuit (IC (Integrated Circuit)) or LSI (Large Scale Integration). Multiple electronic circuits can be integrated on one chip, and can also be provided on multiple chips. Multiple chips can be combined in one device or can be equipped in multiple devices. Programs are recorded on non-transitory recording media such as ROM (Read Only Memory), optical discs, and hard disk drives that can be read by the computer. The program can be stored in the recording medium in advance, and can also be supplied to the recording medium via a wide area communication network including the Internet.

說明以上構成之充放電系統1000之動作。圖7係顯示由充放電系統1000進行之廢棄處理之順序之順序圖。將充放電裝置200與蓄電池組100連接(S10)。蓄電池組100判定劣化度(S12)。蓄電池組100將劣化度發送至資訊終端裝置300(S14)。資訊終端裝置300通知廢棄建議(S16)，且受理指示(S18)。資訊終端裝置300將廢棄指示發送至蓄電池組100(S20)，蓄電池組100將廢棄指示發送至充放電裝置200(S22)。充放電裝置200執行放電至第2等級(S24)。充放電裝置200將放電結束發送至蓄電池組100(S26)，蓄電池組100將放電結束發送至資訊終端裝置300(S28)。資訊終端裝置300通知結束(S30)，將放電結束發送至伺服器裝置500(S32)。The operation of the charging and discharging system 1000 constructed above will be described. FIG. 7 is a sequence diagram showing the sequence of the disposal process performed by the charging and discharging system 1000. The charging and discharging device 200 is connected to the battery pack 100 (S10). The battery pack 100 determines the degree of deterioration (S12). The battery pack 100 transmits the degradation degree to the information terminal device 300 (S14). The information terminal device 300 notifies the disposal advice (S16), and accepts the instruction (S18). The information terminal device 300 transmits a discard instruction to the battery pack 100 (S20), and the battery pack 100 transmits a discard instruction to the charging and discharging device 200 (S22). The charging and discharging device 200 performs discharge to the second level (S24). The charging and discharging device 200 transmits the end of discharge to the battery pack 100 (S26), and the battery pack 100 transmits the end of discharge to the information terminal device 300 (S28). The information terminal device 300 notifies the end (S30), and sends the end of the discharge to the server device 500 (S32).

圖8係顯示充放電系統1000進行之處理順序之流程圖。充放電裝置200之充放電電路210執行通常之充放電(S100)。判定部160判定劣化度(S102)。於劣化度不為D或E之情形(S104之否)，返回步驟100。於劣化度為D或E之情形(S104之是)，資訊終端裝置300通知劣化度為D或E(S106)。若未承諾廢棄處理(S108之否)，則返回步驟100。若承諾廢棄處理(S108之是)，則充放電裝置200之充放電電路210開始放電(S110)。若蓄電池110之剩餘電量不小於通常使用範圍之剩餘電量0%(S112之否)，則待機。若蓄電池110之剩餘電量小於通常使用範圍之剩餘電量0%(S112之是)，則將廢棄處理之結束自蓄電池組100經由資訊終端裝置300登錄至伺服器裝置500(S114)。若剩餘電量不為零(S116之否)，則待機。若剩餘電量為零(S116之是)，則結束處理。FIG. 8 is a flowchart showing the processing sequence performed by the charging and discharging system 1000. The charging and discharging circuit 210 of the charging and discharging device 200 performs normal charging and discharging (S100). The determination unit 160 determines the degree of degradation (S102). In the case where the degradation degree is not D or E (No in S104), return to step 100. When the degradation degree is D or E (Yes in S104), the information terminal device 300 notifies that the degradation degree is D or E (S106). If the discarding process is not promised (No in S108), return to step 100. If the disposal is promised (Yes in S108), the charging and discharging circuit 210 of the charging and discharging device 200 starts to discharge (S110). If the remaining power of the storage battery 110 is not less than 0% of the remaining power of the normal use range (No in S112), then standby. If the remaining power of the battery 110 is less than 0% of the remaining power of the normal use range (Yes in S112), the end of the discarding process is registered from the battery pack 100 to the server device 500 via the information terminal device 300 (S114). If the remaining power is not zero (No in S116), then stand by. If the remaining power is zero (Yes in S116), the process ends.

根據本實施例，由於於自資訊終端裝置300接收到基於劣化度之廢棄指示的情形時，於蓄電池組100執行放電至低於第1等級之第2等級，故可使用蓄電池組100中管理之各種狀態而安全地廢棄蓄電池組100。又，由於於放電至第2等級結束之情形時，將廢棄之準備完成之通知發送至資訊終端裝置300，故可通知使用者廢棄之準備完成。由於放電至第1等級時以冷卻風扇270冷卻充放電電路210，放電至第2等級時以冷卻風扇270冷卻放電器280，故可有效地執行冷卻。According to this embodiment, when a discard instruction based on the degradation degree is received from the information terminal device 300, the battery pack 100 performs discharge to the second level lower than the first level, so the management in the battery pack 100 can be used The battery pack 100 is safely discarded in various states. In addition, when the discharge reaches the end of the second level, a notification of the completion of the preparation for disposal is sent to the information terminal device 300, so that the user can be notified of the completion of the preparation for disposal. The cooling fan 270 cools the charging and discharging circuit 210 when the discharge reaches the first level, and the cooling fan 270 cools the discharger 280 when the discharge reaches the second level, so cooling can be effectively performed.

又，由於於電壓為較用以判定劣化狀態之電壓之基準值大之閾值以下時，放電至電壓達到基準值後判定劣化狀態，且於劣化狀態之判定後執行充電，故可判定劣化資訊。又，由於於電壓為較用以判定劣化狀態之電壓之基準值大之閾值以下時，放電至電壓達到基準值後判定劣化狀態，且於劣化狀態之判定後執行充電，故可防止因重複淺放電與充電而成為無法算出SOH之狀態。又，由於設為放電至第2等級，故可發送放電結束之通知。又，由於發送放電結束之通知，故可確認是否為經廢棄業者廢棄處理之蓄電池組100。In addition, when the voltage is lower than the threshold value greater than the reference value for determining the deterioration state, the deterioration state is determined after the voltage reaches the reference value when the voltage is discharged, and charging is performed after the deterioration state is determined, so that the deterioration information can be determined. In addition, when the voltage is lower than the threshold value larger than the reference value of the voltage used to determine the deterioration state, the deterioration state is judged after the voltage reaches the reference value, and charging is performed after the deterioration state is judged. Therefore, repeated shallowness can be prevented. After discharging and charging, the SOH cannot be calculated. In addition, since the discharge is set to the second level, a notification of the end of the discharge can be sent. In addition, since the notification of the end of the discharge is sent, it can be confirmed whether the battery pack 100 has been disposed of by a disposal company.

本揭示之一態樣之概要如下所述。本揭示之某態樣之充放電系統(1000)具備：蓄電池組(100)；及充放電裝置(200)，其可拆裝蓄電池組(100)，且於安裝有蓄電池組(100)之情形時執行充電或放電至第1等級。蓄電池組(100)將蓄電池組(100)之劣化度於判定後發送至資訊終端裝置(300)，且自資訊終端裝置(300)接收基於劣化度之廢棄指示，充放電裝置(200)對接收到廢棄指示之蓄電池組(100)執行放電至低於第1等級之第2等級。The summary of one aspect of the present disclosure is as follows. A certain aspect of the charging and discharging system (1000) of the present disclosure includes: a battery pack (100); and a charging and discharging device (200), which can disassemble the battery pack (100), and when the battery pack (100) is installed Perform charging or discharging to the first level at the time. The battery pack (100) sends the degree of deterioration of the battery pack (100) to the information terminal device (300) after the determination, and receives a discard instruction based on the degree of deterioration from the information terminal device (300), and the charging and discharging device (200) receives The battery pack (100) that is instructed to be discarded is discharged to the second level lower than the first level.

蓄電池組(100)亦可於進入低於第1等級之電容區域之情形時，將廢棄之準備完成之通知發送至資訊終端裝置(300)。The storage battery pack (100) can also send a notification of the completion of the preparation for disposal to the information terminal device (300) when it enters a capacity area lower than the first level.

蓄電池組(100)亦可於放電至第2等級結束之情形時，將廢棄之準備完成之通知發送至資訊終端裝置(300)。When the battery pack (100) is discharged to the end of the second level, a notification of the completion of preparation for disposal can also be sent to the information terminal device (300).

蓄電池組(100)亦可記憶較用以判定蓄電池組(100)之劣化狀態之電壓之基準值大之閾值，且於電壓為閾值以下之情形，放電至電壓達到基準值後判定劣化狀態，並於劣化狀態之判定後執行充電。The battery pack (100) can also memorize a threshold value larger than the reference value of the voltage used to determine the deterioration state of the battery pack (100), and when the voltage is below the threshold, the battery pack (100) can be discharged until the voltage reaches the reference value to determine the deterioration state, and Perform charging after the determination of the deterioration state.

本揭示之進而另一態樣為充放電裝置(200)。該裝置為可拆裝蓄電池組(100)之充放電裝置(200)，且具備：充放電部(210)，其於安裝有蓄電池組(100)之情形時執行充電或放電至第1等級；及受理部(240)，其於蓄電池組(100)將蓄電池組(100)之劣化度於判定後發送至資訊終端裝置(300)，且自資訊終端裝置(300)接收基於劣化度之廢棄指示之情形時，自蓄電池組(100)受理廢棄指示。充放電部(210)於受理部(240)受理廢棄指示之情形時，對蓄電池組(100)執行放電至低於第1等級之第2等級。Yet another aspect of the present disclosure is a charging and discharging device (200). The device is a charging and discharging device (200) with a removable battery pack (100), and is equipped with a charging and discharging part (210), which performs charging or discharging to the first level when the battery pack (100) is installed; And a receiving unit (240), which sends the deterioration degree of the battery pack (100) to the information terminal device (300) after the judgment on the battery pack (100), and receives a discard instruction based on the deterioration degree from the information terminal device (300) In this case, the battery pack (100) receives a discarding instruction. The charging and discharging unit (210) discharges the storage battery pack (100) to a second level lower than the first level when the receiving unit (240) accepts a discard instruction.

本揭示之進而另一態樣亦為充放電裝置(200)。該裝置具備：電力插頭(250)，其可拆裝地連接於外部之交流電源；電力供給部(260)，其可拆裝地連接於外部之電子機器；連接部，其將可電性連接於其他機器之蓄電池組(100)以自其他機器卸除之狀態連接；充放電電路(210)，其將自連接於連接部之蓄電池組(100)輸出之直流電力轉換為交流電力，並將交流電力輸出至電力供給部，且對連接於連接部之蓄電池組(100)進行充電；冷卻風扇(270)，其抑制充放電電路(210)之溫度上升；放電器(280)，其使蓄電池組(100)之電容降低；及控制部(220)，其於使蓄電池組(100)之電容降低時，以用以冷卻充放電電路(210)之冷卻風扇(270)執行來自放電器(280)之發熱之冷卻。Yet another aspect of the present disclosure is also the charging and discharging device (200). The device is equipped with: a power plug (250), which is detachably connected to an external AC power source; a power supply part (260), which is detachably connected to an external electronic device; and a connection part, which can be electrically connected The battery pack (100) of other machines is connected in a state of being removed from other machines; the charging and discharging circuit (210), which converts the DC power output from the battery pack (100) connected to the connection part into AC power, and The AC power is output to the power supply unit and charges the battery pack (100) connected to the connection unit; cooling fan (270), which suppresses the temperature rise of the charging and discharging circuit (210); discharger (280), which makes the battery The capacitance of the battery pack (100) is reduced; and the control unit (220), which reduces the capacitance of the battery pack (100), uses the cooling fan (270) to cool the charging and discharging circuit (210) to perform the operation from the discharger (280) ) The heating and cooling.

(實施例2) 接著說明實施例2。實施例2與實施例1同樣，係關於可藉由將蓄電池組連接於充放電裝置而執行對蓄電池組之充放電之充放電系統。實施例2與實施例1不同，不包含資訊終端裝置300、網路400、伺服器裝置500。此處進行說明。此處，將與之前之差異為中心依序說明(1)構成、(2)初期設定、(3)劣化度判定、(4)廢棄處理。由於(5)送交業者與實施例1相同，故此處省略說明。(Example 2) Next, Example 2 will be described. Embodiment 2 is the same as Embodiment 1, and relates to a charging and discharging system that can perform charging and discharging of a battery pack by connecting the battery pack to a charging and discharging device. The second embodiment is different from the first embodiment in that it does not include the information terminal device 300, the network 400, and the server device 500. Describe here. Here, (1) configuration, (2) initial setting, (3) deterioration degree determination, and (4) disposal process will be explained in order, focusing on the difference from the previous one. Since (5) delivery to the supplier is the same as in the first embodiment, the description is omitted here.

(1)構成 實施例2之充放電系統1000為與圖1、圖2同樣之類型，但如上述，不包含資訊終端裝置300、網路400、伺服器裝置500，而包含蓄電池組100、充放電裝置200。(1) Composition The charging and discharging system 1000 of the second embodiment is of the same type as in FIGS. 1 and 2, but as described above, it does not include the information terminal device 300, the network 400, and the server device 500, but includes the battery pack 100 and the charging and discharging device 200.

(2)初期設定 將蓄電池組100首次安裝於充放電裝置200時，充放電裝置200之充放電電路210對蓄電池組100之蓄電池110進行充電。於控制部120檢測到蓄電池110之初次之滿充電之情形，控制部120完成初期設定。(2) Initial setting When the battery pack 100 is installed in the charging and discharging device 200 for the first time, the charging and discharging circuit 210 of the charging and discharging device 200 charges the battery 110 of the battery pack 100. When the control unit 120 detects that the battery 110 is fully charged for the first time, the control unit 120 completes the initial setting.

(3)劣化度判定 與實施例1同樣地判定劣化度。於使用者長按蓄電池組100之操作部180之情形，控制部120將劣化度通知至通知部150。例如，於具備5個LED且LED與劣化度1對1建立對應之情形，通知部150僅使與判定之劣化度對應之LED亮燈5秒鐘。劣化度E之情形，亦可使所有LED閃爍。此處，劣化度D或E之通知相當於建議廢棄之通知。(3) Deterioration degree judgment The degree of deterioration was determined in the same manner as in Example 1. When the user presses the operation part 180 of the battery pack 100 for a long time, the control part 120 notifies the notification part 150 of the deterioration degree. For example, in a case where 5 LEDs are provided and the LEDs and the degradation degree are in one-to-one correspondence, the notification unit 150 lights only the LED corresponding to the determined degradation degree for 5 seconds. In the case of the deterioration degree E, all the LEDs can also blink. Here, the notification of the degree of deterioration D or E is equivalent to the notification of the recommendation to discard.

另一方面，未長按操作部180之情形，通知部150使用5個LED通知電池剩餘電量。例如，電池剩餘電量為0～10%之情形時所有LED熄滅，電池剩餘電量為11～20%之情形時1個LED亮燈，電池剩餘電量為21～40%之情形時2個LED亮燈。又，電池剩餘電量為41～60%之情形時3個LED亮燈，電池剩餘電量為61～80%之情形時4個LED亮燈，電池剩餘電量為81～100%之情形時5個LED亮燈。On the other hand, when the operation unit 180 is not long-pressed, the notification unit 150 uses 5 LEDs to notify the remaining battery power. For example, when the remaining battery power is 0-10%, all LEDs are off, when the remaining battery power is 11-20%, 1 LED is on, and when the remaining battery power is 21-40%, 2 LEDs are on. . Also, when the remaining battery power is 41-60%, 3 LEDs will light up, when the remaining battery power is 61-80%, 4 LEDs will light up, and when the remaining battery power is 81-100%, 5 LEDs will be on. Lights up.

(4)廢棄處理 藉由上述處理而通知部150通知之劣化度為D或E之情形，當使用者長按操作部180時，控制部120執行廢棄模式。長按例如為7秒鐘。控制部120將用以通知廢棄模式之通知顯示於通知部150。圖9(a)-(b)顯示充放電系統1000進行之廢棄處理之概要。例如，通知部150如圖9(a)所示執行自複數個LED之左向右依序僅使1個LED亮燈之流顯示。(4) Disposal When the deterioration degree notified by the notification unit 150 is D or E through the above processing, when the user presses the operation unit 180 for a long time, the control unit 120 executes the discard mode. The long press is, for example, 7 seconds. The control unit 120 displays a notification for notifying the discard mode on the notification unit 150. 9(a)-(b) show the outline of the disposal process performed by the charging and discharging system 1000. For example, as shown in FIG. 9(a), the notification unit 150 executes a flow display in which only one LED is turned on in order from left to right of a plurality of LEDs.

使用者如圖9(b)所示將廢棄模式之蓄電池組100安裝於充放電裝置200。控制部120藉由檢測因安裝導致之電壓之變化，而檢測蓄電池組100與充放電裝置200之連接。該狀態下，使用者長按操作部180之情形，控制部120使用以通知開始廢棄放電之通知顯示於通知部150。例如，通知部150與圖6(c)同樣，使複數個LED全部閃爍。第2通信部170將開始廢棄放電之指示發送至充放電裝置200。充放電裝置200之通信部230接收開始廢棄放電之指示。據此，受理部240受理開始廢棄放電之指示。即，於蓄電池組100通知基於判定之劣化度之廢棄建議，且受理與廢棄建議相應之開始廢棄放電之指示的情形時，受理部240自蓄電池組100受理開始廢棄放電之指示。The user installs the battery pack 100 in the waste mode on the charging and discharging device 200 as shown in FIG. 9(b). The control unit 120 detects the connection between the battery pack 100 and the charging and discharging device 200 by detecting the voltage change caused by the installation. In this state, when the user presses the operation part 180 for a long time, a notification used by the control part 120 to notify the start of the waste discharge is displayed on the notification part 150. For example, the notification unit 150 blinks all of the plurality of LEDs in the same manner as in FIG. 6(c). The second communication unit 170 sends an instruction to start the discard discharge to the charging and discharging device 200. The communication unit 230 of the charging and discharging device 200 receives an instruction to start the discarding discharge. According to this, the accepting unit 240 accepts the instruction to start the waste discharge. That is, when the battery pack 100 notifies the disposal advice based on the determined degradation degree and accepts the instruction to start the disposal discharge corresponding to the disposal advice, the receiving unit 240 accepts the instruction to start the disposal discharge from the battery pack 100.

充放電電路210於受理部240受理開始廢棄放電之指示之情形時，對蓄電池組100執行放電至低於第1等級之第2等級。充放電電路210於蓄電池110之電池剩餘電量達到第2等級時結束放電。蓄電池組100之控制部120檢測到放電結束時，將用以通知放電結束之通知顯示於通知部150。例如，通知部150與圖6(f)同樣，使複數個LED全部熄滅。The charging and discharging circuit 210 discharges the storage battery pack 100 to a second level lower than the first level when the receiving unit 240 accepts an instruction to start discarding and discharging. The charging and discharging circuit 210 ends the discharge when the remaining battery power of the storage battery 110 reaches the second level. When the control unit 120 of the battery pack 100 detects the end of the discharge, it displays a notification to notify the end of the discharge on the notification unit 150. For example, the notification unit 150 turns off all the plurality of LEDs, as in FIG. 6(f).

說明以上構成之充放電系統1000之動作。圖10係顯示充放電系統1000進行之廢棄處理之順序之順序圖。將充放電裝置200與蓄電池組100連接(S200)。蓄電池組100判定劣化度(S202)。蓄電池組100通知廢棄建議(S204)，受理指示(S206)。蓄電池組100將廢棄指示發送至充放電裝置200(S208)。充放電裝置200執行放電至第2等級(S210)。充放電裝置200將放電結束發送至蓄電池組100(S212)，蓄電池組100通知結束(S214)。The operation of the charging and discharging system 1000 constructed above will be described. FIG. 10 is a sequence diagram showing the sequence of the disposal process performed by the charging and discharging system 1000. The charging and discharging device 200 is connected to the battery pack 100 (S200). The battery pack 100 determines the degree of deterioration (S202). The battery pack 100 notifies the disposal advice (S204), and accepts the instruction (S206). The battery pack 100 transmits a discard instruction to the charging and discharging device 200 (S208). The charging and discharging device 200 performs discharge to the second level (S210). The charging and discharging device 200 transmits the end of discharge to the battery pack 100 (S212), and the battery pack 100 notifies the end (S214).

根據本實施例，由於蓄電池組100之通知部150通知各種資訊，故即使無資訊終端裝置300仍可執行用以廢棄之放電。又，由於無資訊終端裝置300仍執行用以廢棄之放電，故可提高構成之自由度。According to this embodiment, since the notification unit 150 of the storage battery pack 100 notifies various information, the terminal device 300 can still perform discharge for discarding even if there is no information. In addition, since the non-information terminal device 300 still performs discharge for discarding, the degree of freedom of configuration can be increased.

本揭示之一態樣之概要如下所述。本揭示之另一態樣亦為充放電系統(1000)。該充放電系統(1000)具備：蓄電池組(100)；及充放電裝置(200)，其可拆裝蓄電池組(100)，且於安裝有蓄電池組(100)之情形時執行充電或放電至第1等級。蓄電池組(100)通知基於判定之蓄電池組(100)之劣化度之廢棄建議，且受理與廢棄建議相應之廢棄指示，充放電裝置(200)對受理廢棄指示之蓄電池組(100)，執行放電至低於第1等級之第2等級。The summary of one aspect of the present disclosure is as follows. Another aspect of the present disclosure is also the charging and discharging system (1000). The charging and discharging system (1000) is equipped with: a battery pack (100); and a charging and discharging device (200), which can disassemble the battery pack (100), and perform charging or discharging to the battery pack (100) when the battery pack (100) is installed Level 1. The battery pack (100) notifies the disposal recommendation based on the degree of deterioration of the judged battery pack (100), and accepts the disposal instruction corresponding to the disposal recommendation, and the charging and discharging device (200) discharges the battery pack (100) that received the disposal instruction To the second level below the first level.

本揭示之進而另一態樣亦為充放電裝置(200)。該裝置為可拆裝蓄電池組(100)之充放電裝置(200)，且具備：充放電部(210)，其於安裝有蓄電池組(100)之情形時執行充電或放電至第1等級；及受理部(240)，其於蓄電池組(100)通知基於判定之蓄電池組(100)之劣化度之廢棄建議，且受理與廢棄建議相應之廢棄指示的情形時，自蓄電池組(100)受理廢棄指示。充放電部(210)於受理部(240)受理廢棄指示之情形時，對蓄電池組(100)執行放電至低於第1等級之第2等級。Yet another aspect of the present disclosure is also the charging and discharging device (200). The device is a charging and discharging device (200) with a removable battery pack (100), and is equipped with a charging and discharging part (210), which performs charging or discharging to the first level when the battery pack (100) is installed; And the acceptance section (240), which accepts from the battery pack (100) when the battery pack (100) notifies the disposal recommendation based on the degree of deterioration of the battery pack (100) determined, and accepts the disposal instruction corresponding to the disposal recommendation Discard instructions. The charging and discharging unit (210) discharges the storage battery pack (100) to a second level lower than the first level when the receiving unit (240) accepts a discard instruction.

以上基於實施例對本揭示進行了說明。該實施例為例示，同業人士應理解，該等各構成要件或各處理製程之組合可有多種變化例，且如此之變化例亦處於本揭示之範圍內。The present disclosure has been described above based on the embodiments. This embodiment is an example, and those in the industry should understand that there can be many variations in the combination of the constituent elements or the processing processes, and such variations are also within the scope of the present disclosure.

100:蓄電池組 110:蓄電池 120:控制部 130:記憶部 140:第1通信部 150:通知部 160:判定部 170:第2通信部 180:操作部 200:充放電裝置 210:充放電電路 220:控制部 230:通信部 240:受理部 250:電力插頭 260:電力供給部 270:冷卻風扇 280:放電器 300:資訊終端裝置 310:第1通信部 320:控制部 330:記憶部 340:顯示部 350:操作部 360:第2通信部 400:網路 500:伺服器裝置 1000:充放電系統 S10~S32:步驟 S100~S116:步驟 S200~S214:步驟100: battery pack 110: battery 120: Control Department 130: Memory Department 140: The first communications department 150: Notification Department 160: Judgment Department 170: The 2nd Communication Department 180: Operation Department 200: charging and discharging device 210: charge and discharge circuit 220: Control Department 230: Ministry of Communications 240: Acceptance Department 250: Power plug 260: Power Supply Department 270: cooling fan 280: Discharger 300: Information terminal device 310: First Communication Department 320: Control Department 330: Memory Department 340: Display 350: Operation Department 360: 2nd Communication Department 400: Internet 500: Server device 1000: charge and discharge system S10~S32: steps S100~S116: steps S200~S214: steps

圖1係顯示實施例1之充放電系統之構成之圖。 圖2係顯示圖1之充放電系統之構成之圖。 圖3(a)-(g)係顯示圖1之充放電系統之初期設定之概要之圖。 圖4係顯示圖2之記憶部所記憶之表格之資料構造之圖。 圖5(a)-(i)係顯示圖2之顯示部所顯示之畫面之圖。 圖6(a)-(g)係顯示圖1之充放電系統進行之廢棄處理之概要之圖。 圖7係顯示圖1之充放電系統進行之廢棄處理之順序之順序圖。 圖8係顯示圖1之充放電系統進行之處理順序之流程圖。 圖9(a)-(b)係顯示實施例2之充放電系統進行之廢棄處理之概要之圖。 圖10係顯示實施例2之充放電系統進行之廢棄處理之順序之順序圖。FIG. 1 is a diagram showing the structure of the charging and discharging system of the first embodiment. FIG. 2 is a diagram showing the structure of the charging and discharging system of FIG. 1. FIG. Figures 3(a)-(g) are diagrams showing the outline of the initial settings of the charging and discharging system of Figure 1; FIG. 4 is a diagram showing the data structure of the table memorized in the memory part of FIG. 2. FIG. Figures 5(a)-(i) are diagrams showing the screens displayed on the display part of Figure 2; Figures 6(a)-(g) are diagrams showing the outline of the waste treatment performed by the charging and discharging system of Figure 1; FIG. 7 is a sequence diagram showing the sequence of the disposal process performed by the charging and discharging system of FIG. 1. FIG. FIG. 8 is a flowchart showing the processing sequence performed by the charging and discharging system of FIG. 1. FIG. Figures 9(a)-(b) are diagrams showing the outline of the disposal process performed by the charging and discharging system of the second embodiment. FIG. 10 is a sequence diagram showing the sequence of the disposal process performed by the charging and discharging system of the second embodiment.

100:蓄電池組 100: battery pack

200:充放電裝置 200: charging and discharging device

300:資訊終端裝置 300: Information terminal device

400:網路 400: Internet

500:伺服器裝置 500: Server device

1000:充放電系統 1000: charge and discharge system

Claims (7)

一種充放電系統，其具備： 蓄電池組；及 充放電裝置，其可拆裝上述蓄電池組，且於安裝有上述蓄電池組之情形時執行充電或放電至第1等級；且 上述蓄電池組於判定上述蓄電池組之劣化度後對資訊終端裝置發送該劣化度，且自上述資訊終端裝置接收基於上述劣化度之廢棄指示； 上述充放電裝置對接收到廢棄指示之上述蓄電池組，執行放電至低於上述第1等級之第2等級。A charging and discharging system, which has: Battery pack; and A charging and discharging device, which can disassemble and assemble the above-mentioned battery pack, and perform charging or discharging to the first level when the above-mentioned battery pack is installed; and The battery pack, after determining the degree of deterioration of the battery pack, transmits the degree of deterioration to an information terminal device, and receives a discard instruction based on the degree of deterioration from the information terminal device; The charging and discharging device discharges the battery pack that has received the instruction to discard to a second level lower than the first level. 如請求項1之充放電系統，其中上述蓄電池組當進入低於上述第1等級之電容區域之情形時，將廢棄之準備完成之通知發送至上述資訊終端裝置。Such as the charging and discharging system of claim 1, wherein when the above-mentioned battery pack enters a capacity area lower than the above-mentioned first level, a notification of the completion of preparation for disposal is sent to the above-mentioned information terminal device. 如請求項1之充放電系統，其中上述蓄電池組當放電至上述第2等級結束之情形時，將廢棄準備完成之通知發送至上述資訊終端裝置。Such as the charging and discharging system of claim 1, wherein when the above-mentioned battery pack is discharged to the end of the above-mentioned second level, a notification of completion of disposal preparation is sent to the above-mentioned information terminal device. 一種充放電系統，其具備： 蓄電池組；及 充放電裝置，其可拆裝上述蓄電池組，且於安裝有上述蓄電池組之情形時執行充電或放電至第1等級；且 上述蓄電池組通知基於所判定之上述蓄電池組之劣化度的廢棄建議，且受理與上述廢棄建議相應之廢棄指示； 上述充放電裝置對受理廢棄指示之上述蓄電池組，執行放電至低於上述第1等級之第2等級。A charging and discharging system, which has: Battery pack; and A charging and discharging device, which can disassemble and assemble the above-mentioned battery pack, and perform charging or discharging to the first level when the above-mentioned battery pack is installed; and The above-mentioned battery pack notification is based on the judgment of the deterioration of the above-mentioned battery pack’s disposal advice, and the disposal instructions corresponding to the above-mentioned disposal advice are accepted; The charging and discharging device discharges the storage battery pack that has received a discard instruction to a second level lower than the first level. 如請求項1至4中任一項之充放電系統，其中上述蓄電池組記憶有較用以判定上述蓄電池組之劣化狀態的電壓之基準值更大之閾值，當電壓為上述閾值以下之情形時，放電至電壓達到基準值後判定劣化狀態，於劣化狀態之判定後執行充電。Such as the charging and discharging system of any one of claims 1 to 4, wherein the storage battery pack has a threshold value larger than the reference value of the voltage used to determine the deterioration state of the storage battery pack, when the voltage is below the threshold value , After discharging until the voltage reaches the reference value, the deterioration state is judged, and the charging is performed after the deterioration state is judged. 一種充放電裝置，其係可拆裝蓄電池組者，且具備： 充放電部，其於安裝有上述蓄電池組之情形時執行充電或放電至第1等級；及 受理部，其當上述蓄電池組判定上述蓄電池組之劣化度後對資訊終端裝置發送該劣化度、且自上述資訊終端裝置接收到基於上述劣化度之廢棄指示的情形時，自上述蓄電池組受理廢棄指示；且 上述充放電部當上述受理部受理廢棄指示之情形時，對上述蓄電池組執行放電至低於上述第1等級之第2等級。A charging and discharging device, which is a detachable battery pack, and has: The charging and discharging part, which performs charging or discharging to the first level when the above-mentioned battery pack is installed; and An accepting unit that accepts disposal from the battery pack when the battery pack determines the degree of deterioration of the battery pack and transmits the degree of deterioration to the information terminal device, and receives a discard instruction based on the degree of deterioration from the information terminal device Instructions; and The charging and discharging unit discharges the battery pack to a second level lower than the first level when the accepting unit accepts a discard instruction. 一種充放電裝置，其係可拆裝蓄電池組者，且具備： 充放電部，其於安裝有上述蓄電池組之情形時執行充電或放電至第1等級；及 受理部，其當上述蓄電池組通知基於判定之上述蓄電池組之劣化度的廢棄建議、且受理與上述廢棄建議相應之廢棄指示的情形時，自上述蓄電池組受理廢棄指示；且 上述充放電部當上述受理部受理廢棄指示之情形時，對上述蓄電池組執行放電至低於上述第1等級之第2等級。A charging and discharging device, which is a detachable battery pack, and has: The charging and discharging part, which performs charging or discharging to the first level when the above-mentioned battery pack is installed; and Acceptance section, which accepts a discard instruction from the battery pack when the battery pack notifies a disposal recommendation based on the determined degree of degradation of the battery pack, and accepts a discard instruction corresponding to the discard recommendation; and The charging and discharging unit discharges the battery pack to a second level lower than the first level when the accepting unit accepts a discard instruction.
TW110109547A 2020-03-27 2021-03-17 Charge and discharge system and charge and discharge device TWI808396B (en)

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