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    • 11. 发明申请
    • SYSTEM AND METHOD FOR FIRMWARE UPDATE OF METER, WATT HOUR METER WITH FUNCTION OF REMOTE FIRMWARE UPDATE
    • 具有远程固件更新功能的仪表,手表小时表的软件更新的系统和方法
    • US20120060152A1
    • 2012-03-08
    • US13216185
    • 2011-08-23
    • Jung Hwan OHJae Seong Park
    • Jung Hwan OHJae Seong Park
    • G06F9/44
    • G06F8/654Y02D10/42
    • According to the present disclosure, an energy meter installed at each energy consumer receives in advance a new firmware from a remote server, and updates its own firmware at a future time. The energy meter may receive update time information designating a future time when downloading the firmware, or may execute the update in response to update execution instruction from the remote server once the firmware is downloaded. The firmware update may be executed for each module unit. Communication traffic can be dispersed because the download is given to each energy meter in advance before a time firmware or firmware module update is to be executed. A large load is prevented from being loaded to the remote server at once. It is easy to manage or control a plurality of energy meters because the update can be executed in a lump.
    • 根据本公开,安装在每个能量消费者处的能量计预先从远程服务器接收新的固件,并且在将来的时间更新其自己的固件。 能量计可以接收指定下载固件的未来时间的更新时间信息,或者一旦固件被下载,则响应于来自远程服务器的更新执行指令可执行更新。 可以对每个模块单元执行固件更新。 通信流量可以分散,因为在执行时间固件或固件模块更新之前,预先向每个能量计提供下载。 一旦阻止大负载被加载到远程服务器。 可以容易地管理或控制多个能量计,因为可以一次性地执行更新。
    • 12. 发明申请
    • SYSTEM FOR REMOTELY MANAGING ELECTRIC VEHICLE
    • 远程管理电动车系统
    • US20120059533A1
    • 2012-03-08
    • US13207377
    • 2011-08-10
    • Jung Hwan OHJae Seong Park
    • Jung Hwan OHJae Seong Park
    • G06F17/00G01C21/00G06F19/00
    • H04L67/125B60L11/1844B60L2230/00B60W10/30G01R21/00Y02T90/168Y04S30/12
    • In a system for remotely managing an electric vehicle, a meter related to charge of the electric vehicle, installed in each parking lot, and a meter installed in each home communicate information related to the electric vehicle using a communication network constructed for the purpose of energy management. The meter in each home is linked with an in-home display (IHD) device installed in the home, and a user identifies and manages, in the home, information of the user's own electric vehicle through the IHD device. The user remotely controls the electric vehicle in the parking lot through the IHD device. Accordingly, it is possible to considerably improve convenience in the use of the electric vehicle, in relation to information management or control of the electric vehicle.
    • 在用于远程管理电动车辆的系统中,安装在每个停车场中的与电动车辆的充电有关的仪表和安装在每个家庭中的电表使用为能量目的而构建的通信网络来传达与电动车辆相关的信息 管理。 每个家庭中的仪表与安装在家庭中的家用显示器(IHD)设备相关联,并且用户通过IHD设备在家庭中识别和管理用户自己的电动车辆的信息。 用户通过IHD设备远程控制停车场中的电动车辆。 因此,相对于电动车辆的信息管理或控制,可以大大提高使用电动车辆的便利性。
    • 13. 发明申请
    • CHARGING/DISCHARGING APPARATUS AND CHARGING/DISCHARGING METHOD
    • 充电/放电装置和充电/放电方法
    • US20120005126A1
    • 2012-01-05
    • US13165699
    • 2011-06-21
    • Jung Hwan OHJae Seong ParkDong Min Son
    • Jung Hwan OHJae Seong ParkDong Min Son
    • G01R11/57
    • H01M10/441G06Q50/06H02J3/14H02J7/34H02J2003/146
    • Disclosed is a charging/discharging apparatus and charging/discharging method. According to the present disclosure, a user can suitably control a battery charging/discharging under a price changing system in which electricity price varies depending on time of day. To do this, after the user input a charging reference price and a discharging reference price, the battery is charged when electricity price supplied from a power company is equal to or less than the charging reference price and discharged when the electricity price is equal to or higher than the discharging reference price. A charging/discharging schedule of the battery can be determined using various charging/discharging conditions, other than the charging reference price and discharging reference price, and especially the charging/discharging schedule can be controlled such that the user can make the most profit.
    • 公开了一种充放电装置和充电/放电方法。 根据本公开,用户可以适当地控制在价格变化系统中的电价充电/放电,其中电价根据时间而变化。 为了做到这一点,在用户输入充电参考价格和放电参考价格之后,当从电力公司提供的电价等于或小于充电参考价格时,电池被充电,并且当电价等于或等于 高于放电参考价格。 电池的充电/放电时间表可以使用除了充电参考价格和放电参考价格之外的各种充电/放电条件来确定,并且可以控制充电/放电时间表,使得用户可以获得最大的利润。
    • 15. 发明授权
    • Sampling energy meter reading system using demand response of energy prices for a power saving mode
    • 采样电能表读取系统采用节能模式的能源价格需求响应
    • US09291477B2
    • 2016-03-22
    • US13218344
    • 2011-08-25
    • Dong Min SonJung Hwan OhJae Seong Park
    • Dong Min SonJung Hwan OhJae Seong Park
    • G01R21/00G01D4/00
    • G01D4/002Y02B90/241Y02B90/242Y02B90/246Y04S20/32Y04S20/322Y04S20/42
    • Disclosed is an energy metering system, apparatus and method that enables an energy meter to reduce power consumed in communication when remotely inspecting the energy meter under an energy pricing system changed depending on time. To this end, the energy meter transmits information on energy consumption at only a changed time of energy price, and operates in a power saving mode except the changed time. If the information on the energy consumption is transmitted at the changed time, the information on the energy consumption in each period having the same energy price is secured, and therefore, a central server has no difficulty in calculating an energy consumption rate. Thus, it is possible to minimize power consumed in communication while transmitting all the information on the energy consumption, required in the central server. Particularly, a battery is used longer in an environment using the battery, thereby reducing maintenance/repair cost.
    • 公开了一种能量计量系统,装置和方法,其能够在根据时间改变的能量定价系统远程检查能量计时能够减少通信中消耗的功率。 为此,电能表仅在能源价格的变化时间内传送能量消耗信息,除了改变时间以外,以省电模式运行。 如果关于能量消耗的信息在变更时发送,则能够确保具有相同能量价格的每个时段中的能量消耗的信息,因此中央服务器在计算能量消耗率方面没有困难。 因此,可以在发送所有关于中央服务器所需的能量消耗的信息的同时,最小化通信中消耗的功率。 特别地,在使用电池的环境中使用电池更长,从而降低维护/修理成本。
    • 16. 发明授权
    • Energy management system and method and repeater for energy management system
    • 能源管理系统及能源管理系统中继器
    • US08878692B2
    • 2014-11-04
    • US13216162
    • 2011-08-23
    • Dong Min SonJung Hwan OhJae Seong Park
    • Dong Min SonJung Hwan OhJae Seong Park
    • G08C15/06H04L29/08H04Q9/00
    • H04L67/125H04Q9/00H04Q2209/43H04Q2209/60H04Q2209/82H04Q2209/84
    • Disclosed are an energy management system, an energy management method and a repeater for an energy management system. The repeater receives information on an amount of energy consumption of the individual user from the meter, and receives information on an energy pricing system from the central management server. Then, the repeater analyzes and manages the energy consumption rate of the individual user using the received information, and transmits information on the energy consumption rate to the meter or the central management server. The repeater may also analyze various information such as information on an energy consumption propensity of the individual user. The repeater immediately transmits essential information but transmits incidental information only when there is a request of the meter or the central management server. Accordingly, it is possible to reduce communication traffic between the central management server and the plurality of meters.
    • 公开了能量管理系统,能量管理方法和用于能量管理系统的中继器。 中继器从计量器接收关于单个用户的能量消耗的信息,并且从中央管理服务器接收关于能量定价系统的信息。 然后,中继器使用接收到的信息分析和管理个体用户的能量消耗率,并将能量消耗率的信息发送给仪表或中央管理服务器。 中继器还可以分析各种信息,例如关于个人用户的能量消耗倾向的信息。 中继器立即发送必要信息,但只有当有仪表或中央管理服务器的请求时才传输附带信息。 因此,可以减少中央管理服务器与多个仪表之间的通信流量。
    • 17. 发明申请
    • ENERGY METERING SYSTEM, APPARATUS AND METHOD
    • 能量计量系统,装置和方法
    • US20120059610A1
    • 2012-03-08
    • US13218344
    • 2011-08-25
    • Dong Min SONJung Hwan OhJae Seong Park
    • Dong Min SONJung Hwan OhJae Seong Park
    • G06F19/00
    • G01D4/002Y02B90/241Y02B90/242Y02B90/246Y04S20/32Y04S20/322Y04S20/42
    • Disclosed is an energy metering system, apparatus and method that enables an energy meter to reduce power consumed in communication when remotely inspecting the energy meter under an energy pricing system changed depending on time. To this end, the energy meter transmits information on energy consumption at only a changed time of energy price, and operates in a power saving mode except the changed time. If the information on the energy consumption is transmitted at the changed time, the information on the energy consumption in each period having the same energy price is secured, and therefore, a central server has no difficulty in calculating an energy consumption rate. Thus, it is possible to minimize power consumed in communication while transmitting all the information on the energy consumption, required in the central server. Particularly, a battery is used longer in an environment using the battery, thereby reducing maintenance/repair cost.
    • 公开了一种能量计量系统,装置和方法,其能够在根据时间改变的能量定价系统远程检查能量计时能够减少通信中消耗的功率。 为此,电能表仅在能源价格的变化时间内传送能量消耗信息,除了改变时间以外,以省电模式运行。 如果关于能量消耗的信息在变更时发送,则能够确保具有相同能量价格的每个时段中的能量消耗的信息,因此中央服务器在计算能量消耗率方面没有困难。 因此,可以在发送所有关于中央服务器所需的能量消耗的信息的同时,最小化通信中消耗的功率。 特别地,在使用电池的环境中使用电池更长,从而降低维护/修理成本。
    • 18. 发明申请
    • SYSTEM FOR ELECTRIC ENERGY MANAGEMENT
    • 电力管理系统
    • US20120059609A1
    • 2012-03-08
    • US13215080
    • 2011-08-22
    • Jung Hwan OHJae Seong Park
    • Jung Hwan OHJae Seong Park
    • G06F19/00
    • G01R22/066
    • A system for electric energy management inspects admittances or impedances at several positions on the same power line, and determines the presence of electricity theft based on them. Particularly, each of the admittances or impedances is calculated based on information on an amount of electricity measured by each watt-hour meter. Since information on amounts of electricity respectively measured at an upper place and several lower places on the same power line have a certain correspondence relation, the calculated admittances or impedances also have a relation. For example, the admittance or impedance at the upper place is necessarily corresponds to the equivalent value of the admittances or impedance at the lower places. Thus, it is possible to precisely determine the presence of electricity theft by monitoring whether or not the difference value is within an acceptable range in consideration of an error of measuring the amount of electricity, or the like.
    • 电能管理系统在同一电力线上的几个位置检查导电或阻抗,并根据它们确定是否存在电力窃电。 特别地,基于由每个电度表测量的电量的信息来计算每个导纳或阻抗。 由于分别在同一电力线上的上位和下位测量的电量信息具有一定的对应关系,计算出的导纳或阻抗也具有关系。 例如,上位的导纳或阻抗必须对应于较低处的导纳或阻抗的等效值。 因此,考虑到测量电量的误差等,通过监视差值是否处于可接受范围内,可以精确地确定电力窃电的存在。