Abstract: A battery monitoring apparatus includes a first air quality sensor to generate a first detection signal indicating a concentration of a first material in an internal space of a battery assembly in which at least one battery cell is positioned, a second air quality sensor to generate a second detection signal indicating a concentration of a second material in the internal space, and a controller to execute a first monitoring mode for collecting the first detection signal in first time series in response to an operation start command. The controller executes a second monitoring mode for collecting the second detection signal in second time series in response to the concentration of the first material indicated by the first detection signal exceeding a first threshold during the execution of the first monitoring mode.

Abstract: A battery monitoring apparatus for a battery assembly having a housing and a plurality of battery cells which is received in the housing is provided herein. The battery monitoring apparatus includes a first sensor to detect an internal temperature of the housing; a second sensor to detect an internal pressure of the housing; a third sensor to detect an internal gas of the housing; a power circuit to generate an operating voltage using a direct current power of the battery assembly; and a controller to change the first sensor, the second sensor and the third sensor from an idle state to a wake-up state using the operating voltage. The controller monitors an internal abnormality of the battery assembly based on a detection value collected from each sensor in the wake-up state.

Abstract: A battery monitoring apparatus for a battery assembly having a housing and a plurality of battery cells which is received in the housing is provided herein. The battery monitoring apparatus includes a first sensor to detect an internal temperature of the housing; a second sensor to detect an internal pressure of the housing; a third sensor to detect an internal gas of the housing; a power circuit to generate an operating voltage using a direct current power of the battery assembly; and a controller to change the first sensor, the second sensor and the third sensor from an idle state to a wake-up state using the operating voltage. The controller monitors an internal abnormality of the battery assembly based on a detection value collected from each sensor in the wake-up state.

Abstract: A battery monitoring apparatus includes a first air quality sensor to generate a first detection signal indicating a concentration of a first material in an internal space of a battery assembly in which at least one battery cell is positioned, a second air quality sensor to generate a second detection signal indicating a concentration of a second material in the internal space, and a controller to execute a first monitoring mode for collecting the first detection signal in first time series in response to an operation start command. The controller executes a second monitoring mode for collecting the second detection signal in second time series in response to the concentration of the first material indicated by the first detection signal exceeding a first threshold during the execution of the first monitoring mode.

Abstract: An electrochemical capacitor includes a plurality of electrode assemblies, each including a positive electrode configured in a rolled sheet form and having both surfaces coated with an active material layer, a negative electrode configured in a rolled sheet form to face the positive electrode and having both surfaces coated with an active material layer, a separator interposed and rolled between the positive electrode and the negative electrode, a positive electrode lead wire electrically connected to the positive electrode of each of the plurality of electrode assemblies, and a negative electrode lead wire electrically connected to the negative electrode of each of the plurality of electrode assemblies.

Abstract: An electrochemical capacitor includes a plurality of electrode assemblies, each including a positive electrode configured in a rolled sheet form and having both surfaces coated with an active material layer, a negative electrode configured in a rolled sheet form to face the positive electrode and having both surfaces coated with an active material layer, a separator interposed and rolled between the positive electrode and the negative electrode a positive electrode lead wire electrically connected to the positive electrode of each of the plurality of electrode assemblies, and a negative electrode lead wire electrically connected to the negative electrode of each of the plurality of electrode assemblies.

Abstract: A charge control apparatus and method for energy saving and high speed cell balancing, including when any one of a plurality of battery cells reaches a fully charged state, charging is temporarily stopped. Additionally, a battery cell with the lowest state of charge is determined to be a target for supplemental charging and the remaining battery cells are determined to be a target for forced discharging and when among the battery cells being forcedly discharged, the number of battery cells with the same state of charge as the state of charge of the battery cell being supplementally charged is equal to or larger than a reference number, cell balancing is stopped and charging is performed again.

Abstract: Disclosed is a battery management apparatus, which includes: a plurality of first power paths configured to electrically connect a plurality of battery modules and a balancing resistor; a plurality of first switching units configured to electrically connect or disconnect the plurality of first power paths; a plurality of second power paths configured to electrically connect the plurality of battery modules to a fan for cooling a substrate at which the balancing resistor is mounted; a plurality of second switching units configured to electrically connect or disconnect the plurality of second power paths; a residual capacity calculating unit configured to calculate a residual capacity of each of the plurality of battery modules; a determining unit configured to determine a battery module to be balanced among the plurality of battery modules based on the residual capacity; and a control unit configured to control the plurality of first switching units.

Abstract: Disclosed is a battery management apparatus, which includes: a plurality of first power paths configured to electrically connect a plurality of battery modules and a balancing resistor; a plurality of first switching units configured to electrically connect or disconnect the plurality of first power paths; a plurality of second power paths configured to electrically connect the plurality of battery modules to a fan for cooling a substrate at which the balancing resistor is mounted; a plurality of second switching units configured to electrically connect or disconnect the plurality of second power paths; a residual capacity calculating unit configured to calculate a residual capacity of each of the plurality of battery modules; a determining unit configured to determine a battery module to be balanced among the plurality of battery modules based on the residual capacity; and a control unit configured to control the plurality of first switching units.

Abstract: The present disclosure discloses a charge control apparatus and method for energy saving and high speed cell balancing. According to the present disclosure, when any one of a plurality of battery cells reaches a fully charged state, charging is temporarily stopped. Additionally, a battery cell with the lowest state of charge is determined to be a target for supplemental charging and the remaining battery cells are determined to be a target for forced discharging. Subsequently, cell balancing including supplemental charging and forced discharging is performed. When among the battery cells being forcedly discharged the number of battery cells with the same state of charge as the state of charge of the battery cell being supplementally charged is equal to or larger than a reference number, cell balancing is stopped and charging is performed again. This cell balancing process is iteratively performed each time any one of the plurality of battery cells reaches a fully charged state.

Abstract: Plants that are substantially utilized as the medicinal ingredients in a selected single prescription of the traditional Oriental and Korean medicine are planted together in close proximity to each other. The plants provide therapeutic effects to the body of a person breathing the fragrance emitted by the plants and observing the plants. The plants are selected in accordance with the prescription of Sagunja-tang (a ginseng; a Atractylodes japonica koidz; a Glycyrrhiza uralensis Fisch; and a Pinus densiflora) or Samul-tang (an Angelica gigas Nakia; a Cnidium oficinale; a Paeonia lactiflora Pall; and a Rhemanniae glutinosa Libosch) or Palmul-tang (the eight plants selected according to Sagunja-tang and Samul-tang) or Shipjundaebo-tang (the eight plants according to Palmul-tang plus an Astrualus membranaceus Bunge var and a Cinnamon). These plants can be planted in a portable medium including at least a flowerpot.

Abstract: The present invention relates to a melanin biosynthesis inhibitor containing terrein compound as an effective ingredient. The terrein compound can be easily separated from Penicillium sp KCTC 26245, a fungal strain inhabited in domestic soil. It does not directly inhibit tyrosinase but inhibits the expression of MITF (microphthalmia-associated transcription factor) by activating ERK (extracellular signal-regulated kinase) in melanin chromatocytes to give whitening effect. So, the melanin biosynthesis inhibiting effect of the compound is much greater than that of any other conventional inhibitors, and further the effect can be raised when the compound is used together with other inhibitors, owing to their different mechanisms. Thus, the compound of the present invention can be effectively used as a skin trouble treating agent, a skin whitening agent and a browning inhibitor.

Abstract: Plants that are substantially utilized as the medicinal ingredients in a selected single prescription of the traditional Oriental and Korean medicine are planted together in close proximity to each other. The plants provide therapeutic effects to the body of a person breathing the fragrance emitted by the plants and observing the plants. The plants are selected in accordance with the prescription of Sagunja-tang (a ginseng; a Atractylodes japonica koidz; a Glycyrrhiza uralensis Fisch; and a Pinus densiflora) or Samul-tang (an Angelica gigas Nakia; a Cnidium oficinale; a Paeonia lactiflora Pall; and a Rhemanniae glutinosa Libosch) or Palmul-tang (the eight plants selected according to Sagunja-tang and Samul-tang) or Shipjundaebo-tang (the eight plants according to Palmul-tang plus an Astrualus membranaceus Bunge var and a Cinnamon). These plants can be planted in a portable medium including at least a flowerpot.