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公开(公告)号:KR100875199B1
公开(公告)日:2008-12-22
申请号:KR1020070079804
申请日:2007-08-08
Applicant: 대한민국(농촌진흥청장)
Abstract: A braking capability measurement system, an apparatus and a method for acquiring braking capability measurement data are provided to acquire braking capability measurement data, wirelessly transmit the data to a remotely located notebook computer and process the data by using the notebook computer so as to improve accuracy and reliability of the data and reduce manpower and time required to calibrate braking capability. An apparatus for acquiring braking capability measurement data includes a trigger sensor(101) outputting a trigger signal when a brake pedal is pushed, a velocity and distance sensor(103) for calculating a running velocity and a stopping distance of a moving body from GPS(Global Positioning System) information received from a GPS antenna and the trigger signal received from the trigger sensor, a pedal pressure sensor(102) outputting a signal corresponding to the pressure applied to the brake pedal, a first signal transformer(T1) for transforming the output signal of the pedal pressure sensor, a cRIO unit(104) for acquiring and storing the running velocity and stopping distance of the moving body and information on the pressure applied to the brake pedal, and a wireless modem(105) transferring data under the control of the cRIO unit.
Abstract translation: 提供了用于获取制动能力测量数据的制动能力测量系统,装置和方法以获取制动能力测量数据,将数据无线地传送到位于远程的笔记本计算机,并通过使用笔记本计算机处理数据,以便提高精度 数据的可靠性,减少校准制动能力所需的人力和时间。 一种用于获取制动能力测量数据的装置,包括:当按下制动踏板时输出触发信号的触发传感器(101),用于计算移动体与GPS的运行速度和停止距离的速度和距离传感器(103) 全球定位系统)从触摸传感器接收到的触发信号,从踏板压力传感器(102)输出与施加在制动踏板上的压力相对应的信号的第一信号变压器(T1) 踏板压力传感器的输出信号,用于获取和存储运动体的行驶速度和停止距离的cRIO单元(104)和关于施加到制动踏板的压力的信息;以及无线调制解调器(105),其在 控制cRIO单元。
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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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公开(公告)号:KR100925883B1
公开(公告)日:2009-11-09
申请号:KR1020070124838
申请日:2007-12-04
Applicant: 대한민국(농촌진흥청장)
IPC: G01S5/14
Abstract: 본 발명은 소정의 코스를 선회 중인 차량(예: 농용 트랙터)에 탑재된 데이터 획득 장치에서 선회시간과, 선회속도 정보를 무선 전송하고, 원격지에서 컴퓨터가 그 정보를 사용해 선회 반경을 측정하여, 용이하게 선회 반경을 측정하고 정확한 선회 반경을 얻는다.
선회반경, 반사판, GPS, 데이터획득장치Abstract 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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