公开(公告)号：KR101157413B1

公开(公告)日：2012-06-21

申请号：KR1020110143645

申请日：2011-12-27

Applicant: 국방과학연구소

Inventor： 한규홍 ,  정순규 ,  이윤복 ,  고영관 ,  김현섭 ,  이형철

IPC: B60W10/24 ,  B60W20/00 ,  B60L11/18

Abstract: PURPOSE: A series hybrid electric vehicle is provided to reduce duty cycle of a battery by equipping with an ultra capacitor. CONSTITUTION: A power controlling method of a series hybrid electric vehicle which has an engine, generator, battery, and an ultra capacitor as an energy source comprises; a step(S110) of determining whether the engine and the generator operates or not based on charged state of the battery; a step(S120) of calculating required power of the engine and the battery based on necessary power for operating a motor, a first compensating power to the charged state of the battery, and a second compensating power to the charged state of the ultra capacitor; a step(S150) of calculating a third compensating powder by the battery compensating for the ultra capacitor; and a step of distributing the necessary power based on whether the engine and the generator operates or not.

Abstract translation: 目的：提供一种串联混合动力电动汽车，通过配备超级电容器来减少电池的占空比。 构成：具有发动机，发电机，电池和超级电容器作为能量源的串联混合动力车辆的动力控制方法包括： 基于电池的充电状态来确定发动机和发电机是否工作的步骤（S110）; 基于用于操作电动机的必要电力，电池的充电状态的第一补偿功率和超电容器的充电状态的第二补偿功率来计算发动机和电池的所需功率的步骤（S120）; 通过补偿所述超级电容器的电池计算第三补偿粉末的步骤（S150）; 以及基于发动机和发电机是否运转来分配必要动力的步骤。

公开(公告)号：KR101083660B1

公开(公告)日：2011-11-15

申请号：KR1020100046407

申请日：2010-05-18

Applicant: 국방과학연구소

Inventor： 조병래 ,  선선구 ,  이종민 ,  이정수 ,  고영관

IPC: G01S13/26 ,  G01S13/93

Abstract: PURPOSE: An apparatus for detecting a FMCW(Frequency Modulated Continuous Wave) radar and a detecting method thereof are provided to accurately detect the target of a long distance and miniature and the target of a long distance and low speed by controlling a waveform according to the distance of, the speed, and the size of an approaching target. CONSTITUTION: An FMCW radar detecting apparatus(100) comprises a CW(Continuous Wave) signal generator(110), a RF(Radio Frequnecy) transmitter(120), a RF receiver(130), a target detecting part(140), a modulation controller(150), and an CW-LFM(Continuous Wave-Linear Frequency Modulation) signal generator(160). The CW signal generator generates a preset CW signal and transmits a CW signal through the RF transmitter. The target detecting part receives the CW signal through the RF receiver. The approaching target is detected using a beat frequency which corresponds to the frequency difference of a received CW signal and a transmitted CW signal. The modulation controller produces the speed and the distance of the approaching target. A modulation bandwidth is set according to calculated speed and distance. The CW-LFM signal generator generates a CW-LFM signal which a preset modulation bandwidth is applied to. A generated CW-LFM signal is transmitted through the RF transmitter.

Abstract translation: 目的：提供一种用于检测FMCW（频率调制连续波）雷达的装置及其检测方法，以通过根据下述方式控制波形来精确地检测长距离和小型的目标以及远距离和低速的目标 距离，速度和接近目标的大小。 构成：FMCW雷达检测装置（100）包括CW（连续波）信号发生器（110），RF（无线电频率）发射机（120），RF接收机（130），目标检测部分（140）， 调制控制器（150）和CW-LFM（连续波形线性调制）信号发生器（160）。 CW信号发生器产生预设的CW信号，并通过RF发射器发送CW信号。 目标检测部分通过RF接收器接收CW信号。 使用对应于接收的CW信号和发送的CW信号的频率差的拍频来检测接近的目标。 调制控制器产生速度和接近目标的距离。 根据计算的速度和距离设置调制带宽。 CW-LFM信号发生器产生预设调制带宽的CW-LFM信号。 产生的CW-LFM信号通过RF发射器传输。