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公开(公告)号:KR101403530B1
公开(公告)日:2014-06-09
申请号:KR1020120126353
申请日:2012-11-08
Applicant: 대한민국(농촌진흥청장)
Abstract: 본 발명은 농업용 트랙터의 모의 운전 교육장치를 공개한다. 이 장치는 가상 지형의 지면과 접촉을 통해 경사각을 산출하고, 복수개의 모니터에 가상 화면을 분산 디스플레이하며 차량 운행시 음향 및 진동을 출력하여 운전석에 시각적 및 청각적 시뮬레이션 환경을 조성하는 농업용 트랙터 차체; 및 상기 농업용 트랙터 차체의 하부에 장착되어 차량의 동적 상황 모션을 상기 농업용 트랙터 차체에 전달하여 상기 운전석에 모션 시뮬레이션 환경을 조성하는 모션 플랫폼;을 구비하는 것을 특징으로 한다. 본 발명에 의할 경우, 농업용 트랙터의 운전자가 차량을 실제 운전하는 느낌을 갖도록 하고, 농용트랙터의 비포장 도로 주행시 발생 가능한 전복 사고를 방지하며, 농업용 도로 또는 논밭의 진입로에서 농업용 트랙터의 운전 미숙, 교통법규위반에 의한 사고를 방지할 수 있다.
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公开(公告)号:KR1020120108841A
公开(公告)日:2012-10-05
申请号:KR1020110027200
申请日:2011-03-25
Applicant: 대한민국(농촌진흥청장)
Abstract: PURPOSE: A video and driving data recording device of an agricultural tractor is provided to record and save accidents of the tractor while driving. CONSTITUTION: A video and driving data recording device of an agricultural tractor comprises a video data acquisition unit(100), a driving information acquisition unit(300), a microprocessor(400), and a main processor(500). The video data acquisition unit outputs the video data of a vehicle. The driving information acquisition unit outputs the inclined state of a tractor and three dimensional acceleration vectors. The microprocessor calculates the moving average of the three dimensional acceleration vectors by receiving the three dimensional acceleration vectors and outputs the driving data. The main processor calculates the three dimensional acceleration and displays video data and driving data. [Reference numerals] (120) Front camera; (140) Rear camera; (160) Image capture card; (200) GPS receiver; (320) Tilt angle sensor; (340) Acceleration sensor; (360) Lighting device state detection unit; (420) A/D converter; (440) Digital signal processing unit; (460) Driving data conversion unit; (520) Image and driving data processing unit; (540) Image and driving data storage unit; (560) Display unit; (600) Theft prevention unit; (820) Battery charging unit; (840) Emergency power supply module; (860) Discharge prevention unit; (880) Power boosting unit; (AA) Image data; (BB) Vehicle position and speed information; (CC) Driving data
Abstract translation: 目的:提供农用拖拉机的视频和驾驶数据记录装置,在驾驶时记录和保存拖拉机的事故。 构成:农用拖拉机的视频和驾驶数据记录装置包括视频数据获取单元(100),驾驶信息获取单元(300),微处理器(400)和主处理器(500)。 视频数据获取单元输出车辆的视频数据。 驾驶信息获取单元输出拖拉机的倾斜状态和三维加速度矢量。 微处理器通过接收三维加速度矢量来计算三维加速度矢量的移动平均值,并输出驾驶数据。 主处理器计算三维加速度并显示视频数据和驾驶数据。 (附图标记)(120)前置摄像头; (140)后置摄像头; (160)图像采集卡; (200)GPS接收机; (320)倾角传感器; (340)加速度传感器; (360)照明装置状态检测单元; (420)A / D转换器; (440)数字信号处理单元; (460)驾驶数据转换单元; (520)图像和驾驶数据处理单元; (540)图像和驾驶数据存储单元; (560)显示单元; (600)防盗单元; (820)电池充电单元; (840)应急电源模块; (860)防放电单元; (880)增力装置; (AA)图像数据; (BB)车辆位置和速度信息; (CC)驾驶数据
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公开(公告)号:KR1020120069266A
公开(公告)日:2012-06-28
申请号:KR1020100130746
申请日:2010-12-20
Applicant: 대한민국(농촌진흥청장)
Abstract: PURPOSE: A device for emergently stopping the engines of cultivators, and a method for emergently stopping the engines of the cultivators using the same are provided to prevent accidents by informing users with the risk of the accidents in advance. CONSTITUTION: A device for emergently stopping the engines of cultivators comprises a driving circuit(200), a damper solenoid actuator(S4), a damper(133), a fly wheel solenoid actuator(S5), and a fly wheel(140). The driving circuit comprises an inclination sensor and an acceleration sensor. The driving circuit applies signals to turn on a solenoid. The damper solenoid actuator is operated by being received with the signals to turn on the solenoid. The damper is opened and closed by the damper solenoid actuator, and controls intake air to an engine. The operation of the fly wheel is controlled by the flywheel solenoid actuator.
Abstract translation: 目的:提供一种用于紧急停止耕耘机发动机的装置,并提供一种紧急停止使用该装置的耕耘机的发动机的方法,以预防事故通知用户事故。 构成:用于紧急停止耕耘机发动机的装置包括驱动电路(200),阻尼电磁致动器(S4),阻尼器(133),飞轮螺线管致动器(S5)和飞轮(140)。 驱动电路包括倾斜传感器和加速度传感器。 驱动电路施加信号以接通螺线管。 阻尼螺线管执行器通过接收到信号来操作,以接通螺线管。 阻尼器由阻尼螺线管执行器打开和关闭,并控制到发动机的进气。 飞轮的操作由飞轮螺线管执行器控制。
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34.
公开(公告)号:KR1020090058172A
公开(公告)日:2009-06-09
申请号:KR1020070124838
申请日:2007-12-04
Applicant: 대한민국(농촌진흥청장)
IPC: G01S5/14
Abstract: An apparatus for acquiring data, an apparatus for measuring a circular performance of a moving body, a method and a system for the same are provided to acquire an accurate circular radius and to easily measure the circular radius. An apparatus(100) for acquiring data includes a photo sensor(101), a circular time detecting part(102), a speed and distance sensor(103), a communication modem, and a control part(105). The photo sensor outputs a voltage corresponding to an input light amount. The circular time detecting part calculates a circular time of a moving body corresponding to a different value between two time-points in which a light more than a set amount from the photo sensor is inputted. The speed and distance sensor calculates a circular speed of the moving body by GPS information inputted from a GPS antenna. The communication modem wirelessly transmits the circular time and the circular speed of the moving body. The control part controls each part.
Abstract translation: 用于获取数据的装置,用于测量移动体的圆形性能的装置,其方法和系统被提供以获得准确的圆半径并且容易地测量圆形半径。 用于获取数据的装置(100)包括光传感器(101),圆形时间检测部分(102),速度和距离传感器(103),通信调制解调器和控制部分(105)。 光传感器输出对应于输入光量的电压。 循环时间检测部分计算输入来自光传感器的多于设定量的光的两个时间点之间与不同值对应的移动体的循环时间。 速度和距离传感器通过从GPS天线输入的GPS信息来计算移动体的圆周速度。 通信调制解调器无线地传送移动体的循环时间和圆周速度。 控制部分控制各部分。
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