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1. 发明授权

EP0377163B1 Regelvorrichtung und Verfahren zum Anpassen der Aufnahmegeschwindigkeit einer Aufnahmeeinrichtung an einer fahrbaren Erntemaschine 有权
标题翻译：控制装置和用于调整移动收获机的记录装置的记录速度的方法。
公开(公告)号：EP0377163B1
公开(公告)日：1994-12-14
申请号：EP89123356.1
申请日：1989-12-18
申请人： DEERE & COMPANY
发明人： Ziegler, Duane Herbert , Barbaro, Charles Peter , Dewey, David Keith , Wildemuth, Steven Laverne , Nelson, Frederick William , Friend, Kenneth Dale , Pickett, Terence Daniel
IPC分类号： A01D41/12
CPC分类号： A01D41/127

2. 发明授权

EP0174818B1 A signal processing system for an article counter 有权
标题翻译：一种用于文章计数器的信号处理系统
公开(公告)号：EP0174818B1
公开(公告)日：1991-02-20
申请号：EP85306372.5
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale
IPC分类号： G06M1/10 , A01C7/00 , G06M7/00
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00

3. 发明公开

EP0174818A3 A signal processing system for an article counter 有权
标题翻译：一种用于文章计数器的信号处理系统用于文章计数器的信号处理系统
公开(公告)号：EP0174818A3
公开(公告)日：1988-01-13
申请号：EP85306372
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale
IPC分类号： G06M01/10 , A01C07/00 , G06M07/00 , G01V09/04
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00
摘要： A linear array of light emitting diodes (CR1-CR7) direct a diffuse beam of radiation across the path of seeds dropping down a seed chute and onto two detectors (46,48) connected in parallel, so that every seed produces a substantially equal area pulse in the output signal from the photo detectors. The signal is amplified (50) and applied to an analog to digital converter (52) producing digital samples at a high rate for processing by a microprocessor (54). The sensor value is subtracted from an offset value corresponding to the sensor signal when no seed is present and the difference signal is repeatedly added to an area signal. The offset value is adjusted from time to time to prevent the difference signal staying persistently negative or persistently positive. Whenever the area signal reaches a threshold value the passage of a seed is indicated and the area signal is decremented by an estimated area value corresponding to one seed. This estimated area value is adjusted from time to time so as to avoid long term drift in the area value, thereby maintaining the estimated area value accurately representative.

4. 发明公开

EP0380186A3 A signal processing system for an article counter 失效
标题翻译：一种用于文章计数器的信号处理系统
公开(公告)号：EP0380186A3
公开(公告)日：1992-09-30
申请号：EP90200576.8
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale
IPC分类号： G06M1/10 , G06M7/00 , A01C7/00 , G01V8/12
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00
摘要： A linear array of light emitting diodes (CR1-CR7) direct a diffuse beam of radiation across the path of seeds dropping down a seed chute and onto two detectors (46, 48) connected in parallel, so that every seed produces a substantially equal area pulse in the output signal from the photo detectors. The signal is amplified (50) and applied to an analog to digital converter (52) producing digital samples at a high rate for processing by a microprocessor (54). The sensor value is subtracted from an offset value corresponding to the sensor signal when no seed is present and the difference signal is repeatedly added to an area signal. The offset value is adjusted from time to time to prevent the difference signal staying persistently negative or persistently positive. Whenever the area signal reaches a threshold value the passage of a seed is indicated and the area signal is decremented by an estimated, area value corresponding to one seed. This estimated area value is adjusted from time to time so as to avoid long term drift in the area value, thereby maintaining the estimated area value accurately representative.

5. 发明公开

EP0174818A2 A signal processing system for an article counter 有权
标题翻译：信号处理的一个对象计数器的方法。
公开(公告)号：EP0174818A2
公开(公告)日：1986-03-19
申请号：EP85306372.5
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale
IPC分类号： G06M1/10 , A01C7/00 , G06M7/00
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00
摘要： A linear array of light emitting diodes (CR1-CR7) direct a diffuse beam of radiation across the path of seeds dropping down a seed chute and onto two detectors (46,48) connected in parallel, so that every seed produces a substantially equal area pulse in the output signal from the photo detectors. The signal is amplified (50) and applied to an analog to digital converter (52) producing digital samples at a high rate for processing by a microprocessor (54). The sensor value is subtracted from an offset value corresponding to the sensor signal when no seed is present and the difference signal is repeatedly added to an area signal. The offset value is adjusted from time to time to prevent the difference signal staying persistently negative or persistently positive. Whenever the area signal reaches a threshold value the passage of a seed is indicated and the area signal is decremented by an estimated area value corresponding to one seed. This estimated area value is adjusted from time to time so as to avoid long term drift in the area value, thereby maintaining the estimated area value accurately representative.

6. 发明授权

EP0175530B1 Article or seed counter 有权
标题翻译：文章或种子计数器
公开(公告)号：EP0175530B1
公开(公告)日：1990-11-28
申请号：EP85306373.3
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale , Dharia, Vijay Manilal
IPC分类号： G06M1/10 , A01C7/00 , G06M7/00
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00

7. 发明公开

EP0380186A2 A signal processing system for an article counter 失效
标题翻译： Verfahren zur SignalverarbeitungfüreinenGegenstandszähler。
公开(公告)号：EP0380186A2
公开(公告)日：1990-08-01
申请号：EP90200576.8
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale
IPC分类号： G06M1/10 , G06M7/00 , A01C7/00 , G01V8/12
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00
摘要： A linear array of light emitting diodes (CR1-CR7) direct a diffuse beam of radiation across the path of seeds dropping down a seed chute and onto two detectors (46, 48) connected in parallel, so that every seed produces a substantially equal area pulse in the output signal from the photo detectors. The signal is amplified (50) and applied to an analog to digital converter (52) producing digital samples at a high rate for processing by a microprocessor (54). The sensor value is subtracted from an offset value corresponding to the sensor signal when no seed is present and the difference signal is repeatedly added to an area signal. The offset value is adjusted from time to time to prevent the difference signal staying persistently negative or persistently positive. Whenever the area signal reaches a threshold value the passage of a seed is indicated and the area signal is decremented by an estimated, area value corresponding to one seed. This estimated area value is adjusted from time to time so as to avoid long term drift in the area value, thereby maintaining the estimated area value accurately representative.
摘要翻译：发光二极管（CR1-CR7）的线性阵列引导漫射射束穿过种子溜槽下落的种子路径并且连接到并联连接的两个检测器（46,48）上，使得每个种子产生大致相等的面积来自光电检测器的输出信号脉冲。信号被放大（50）并且被施加到模数转换器（52），以高速率产生数字样本以由微处理器（54）处理。当没有种子存在时，从对应于传感器信号的偏移值中减去传感器值，并且将差信号重复地添加到区域信号。不时调整偏移值，以防止差分信号持续持续为负或持续为正。每当区域信号达到阈值时，指示种子的通过，并且区域信号减少对应于一个种子的估计的面积值。不时调整该估计面积值，以避免面积值的长期漂移，从而保持估计面积值的准确代表性。

8. 发明公开

EP0377163A1 Regelvorrichtung und Verfahren zum Anpassen der Aufnahmegeschwindigkeit einer Aufnahmeeinrichtung an einer fahrbaren Erntemaschine 有权
标题翻译：控制装置和用于调整移动收获机的记录装置的记录速度的方法。
公开(公告)号：EP0377163A1
公开(公告)日：1990-07-11
申请号：EP89123356.1
申请日：1989-12-18
申请人： DEERE & COMPANY
发明人： Ziegler, Duane Herbert , Barbaro, Charles Peter , Dewey, David Keith , Wildemuth, Steven Laverne , Nelson, Frederick William , Friend, Kenneth Dale , Pickett, Terence Daniel
IPC分类号： A01D41/12
CPC分类号： A01D41/127
摘要： Eine Erntemaschine (10) ist mit einer Regelvorrichtung (100) versehen, die einen Microcomputer (104) enthält. Die Regelvorrichtung (100) bildet aus der Größe der Fortbewegungsgeschwindigkeit der Erntemaschine, der Aufnahmegeschwindigkeit der Aufnahmeeinrichtung und einem veränderbaren Verhältniswert ein Ausgangssignal, das einer gewünschten Aufnahmegeschwindigkeit entspricht. Mit diesem Ausgangssignal wird ein Ventil (70) verstellt, das auf den geschwindigkeitsvariablen Antrieb der Aufnahmeeinrichtung wirkt und diesen erforderlichenfalls verstellt.
摘要翻译：的收割机（10）被配备有包含微型计算机（104）的调节装置（100）。调节装置（100）的形式，从收割机，拾取装置的拾取速度的行进速度的值，并从输出信号的可变比率值，其对应于期望的拾取速度。该输出信号被用来调整一个阀（70）作用在拾取装置的变速驱动器上，如有必要，这bestimmt。

9. 发明公开

EP0175530A2 Article or seed counter 有权
标题翻译： ZählerfürGegenständeoder Saatgut。
公开(公告)号：EP0175530A2
公开(公告)日：1986-03-26
申请号：EP85306373.3
申请日：1985-09-09
申请人： DEERE & COMPANY
发明人： Friend, Kenneth Dale , Dharia, Vijay Manilal
IPC分类号： G06M1/10 , A01C7/00 , G06M7/00
CPC分类号： G06M1/101 , A01C7/105 , G01V8/20 , G06M7/00
摘要： Seeds falling down a chute pass between two spaced windows (38, 40) and two spaced mirrors (34, 36) facing each other across the width of the chute. A linear array of seven radiation emitters (CR1-CR7) direct a beam of radiation across the seed path through a slit aperture in the window (38). The beam passes through a slit aperture in the window (40) to a pair of radiation detectors (46, 48) connected in parallel and providing a signal representing the amount of radiation falling thereon. Because of the number of emitters (CR 1-CR7) in the linear array, the beam of radiation is diffuse and non-collimated so that no seed can be in the shadow of another and the integrated reduction in radiation falling on the detectors (46, 48) accurately represents the number of seeds passing through.
摘要翻译：种子在两个间隔开的窗口（38,40）和两个间隔开的反射镜（34,36）之间沿斜槽的宽度彼此相对地滑倒。七个辐射发射器（CR1-CR7）的线性阵列通过窗口（38）中的狭缝孔引导穿过种子路径的辐射束。光束通过窗口（40）中的狭缝孔径到并联连接的一对辐射检测器（46,48），并提供表示落在其上的辐射量的信号。由于线性阵列中的发射极数量（CR1-CR7），辐射束是漫反射和非准直的，因此没有种子可以在另一个的阴影中，并且放射在检测器（46， 48）准确地表示通过的种子的数量。

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