Automatic control of relative positioning of the cutter bar and reel
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01D-041/127
A01D-041/14
출원번호
US-0420658
(2012-08-08)
등록번호
US-9763385
(2017-09-19)
국제출원번호
PCT/US2012/049899
(2012-08-08)
§371/§102 date
20150209
(20150209)
국제공개번호
WO2014/025346
(2014-02-13)
발명자
/ 주소
Digman, Michael Jacob
출원인 / 주소
CNH Industrial America LLC
대리인 / 주소
Zacharias, Peter K.
인용정보
피인용 횟수 :
0인용 특허 :
15
초록▼
A control system for a header of an agricultural harvesting machine providing the capability for positioning the reel and the cutter bar, respectively, with a single input, the control system configured and co-operable with the input for recognizing multiple predetermined discrete patterns of operat
A control system for a header of an agricultural harvesting machine providing the capability for positioning the reel and the cutter bar, respectively, with a single input, the control system configured and co-operable with the input for recognizing multiple predetermined discrete patterns of operator input, and responsive thereto, positioning a reel and cutter bar at predetermined relative positions, respectively.
대표청구항▼
1. A control system for a header of an agricultural harvesting machine including a reel and first and second reel positioning devices controllably operable for moving the reel in first and second directions, respectively, a cutter bar and a cutter bar positioning device controllably operable for mov
1. A control system for a header of an agricultural harvesting machine including a reel and first and second reel positioning devices controllably operable for moving the reel in first and second directions, respectively, a cutter bar and a cutter bar positioning device controllably operable for moving the cutter bar in the first direction, the control system comprising: at least one controller in operative control with the first and second reel positioning devices and the cutter bar positioning device, the at least one controller configured, responsive to input commands, for controlling the first and second reel positioning devices and the cutter bar positioning device; andan operator-controlled input connected to the controller operable for inputting commands thereto, the operator-controlled input configured to provide manual control of only one of the first and second reel positioning devices and the cutter bar positioning device at a time in response to an operator selection in a first mode of operation,wherein the operator-controlled input and the controller are configured and co-operable for recognizing a predetermined discrete pattern of the operator-controlled input, and responsive to the predetermined discrete pattern, automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel and the cutter bar to different predetermined relative positions in a second mode of operation. 2. The control system of claim 1, wherein the predetermined discrete pattern of operator inputs comprises at least two successive actuations of the operator-controlled input. 3. The control system of claim 2, wherein the first direction is generally horizontal and the second direction is generally vertical, and the reel moves in a range defined between forward and aft reel positions and upper and lower reel positions, respectively, and the cutter bar moves in a range defined between forward and aft cutter bar positions. 4. The control system of claim 3, wherein the operator-controlled input is a reel up input, and the discrete pattern of operator inputs comprises two successive actuations of the reel up input, and wherein the input and the controller are configured and co-operable for recognizing the two successive actuations of the reel up input and, responsive thereto, for automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel at the forward reel position and between upper and lower reel positions at about two thirds of the range upward, and the cutter bar at the forward cutter bar position. 5. The control system of claim 3, wherein the operator-controlled input is a reel down input, and the discrete pattern of operator inputs comprises two successive actuations of the reel down input, and wherein the input and the controller are configured and co-operable for recognizing the two successive actuations of the reel down input and, responsive thereto, for automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel between forward and aft reel positions at about two thirds of the way aft and between upper and lower reel positions at about one third of the range upward, and the cutter bar at the aft cutter bar position. 6. The control system of claim 3, wherein the operator-controlled input is a reel up input, and the discrete pattern of operator inputs comprises three successive actuations of the reel up input, and wherein the input and the controller are configured and co-operable for recognizing the three successive actuations of the reel up input and, responsive thereto, for automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel at the aft reel position and the lower reel position, and the cutter bar at the aft cutter bar position. 7. The control system of claim 1, wherein the second mode of operation is an operator defined mode, and the different predetermined relative positions are operator defined. 8. The control system of claim 7, wherein the operator defined mode includes positioning the reel and the cutter bar in desired positions, respectively, and defining an associated discrete pattern of the operator-controlled input, and wherein the input and the controller are configured and co-operable for recognizing the defined discrete pattern of the operator-controlled input, and responsive thereto, automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel and the cutter bar in the desired positions, respectively. 9. The control system of claim 7, wherein the operator defined mode includes modifying the predetermined discrete pattern of the operator-controlled input associated with the predetermined positions of the reel and the cutter bar, respectively, and associating the modified discrete pattern of the operator-controlled input with the predetermined positions of the reel and the cutter bar, respectively, and wherein the input and the controller are configured and co-operable for recognizing the modified discrete pattern of the operator-controlled input, and responsive thereto, automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel and the cutter bar in the predetermined positions, respectively. 10. The control system of claim 7, wherein the operator defined mode includes modifying the predetermined positions of the reel and the cutter bar, respectively, and associating the predetermined discrete pattern of operator inputs with the modified positions, respectively, and wherein the input and the controller are configured and co-operable for recognizing the predetermined discrete pattern of the operator-controlled input, and responsive thereto, automatically controlling the first and second reel positioning devices and the cutter bar positioning device to position the reel and the cutter bar in the modified positions, respectively. 11. The control system of claim 1, wherein the operator-controlled input comprises an input from the group of inputs including: reel up input, reel down input, propulsion lever inputs, touch screen inputs, and voice inputs. 12. The control system of claim 1, further comprising first and second reel position sensing devices configured and operable for sensing positions of the reel in the first and second directions, respectively, and a cutter bar position sensing device configured and operable for sensing a position of the cutter bar in the first direction, and for outputting signals representative of the positions of the reel and the cutter bar, respectively, to the controller. 13. A control system for a header of an agricultural harvesting machine including a reel and a fore and aft reel positioning device controllably operable for moving the reel through a range of reel positions bounded by a forward reel position and an aft reel position and a vertical reel positioning device controllably operable for moving the reel through a range of positions bounded by an upper reel position and a lower reel position, a cutter bar and a cutter bar positioning device controllably operable for moving the cutter bar through a range of cutter bar positions bounded by a forward cutter bar position and an aft cutter bar position, the control system comprising: at least one controller in operative control with the reel positioning devices and the cutter bar positioning device, the at least one controller configured responsive to input commands for controlling the reel positioning devices and the cutter bar positioning device; andan operator-controlled input connected to the controller, operable for inputting commands thereto, the operator-controlled input configured to provide manual control of only one of the reel positioning devices and the cutter bar positioning device in response to an operator selection in a first mode of operation,wherein the operator-controlled input and the controller are configured and co-operable for recognizing:a first discrete pattern of the operator-controlled inputs, and responsive thereto, automatically controlling the reel positioning devices and the cutter bar positioning device to position the reel to the forward reel position and at a position about two thirds of the range upward from the lower reel position, and the cutter bar to the forward cutter bar position in a second mode of operation;a second discrete pattern of the operator-controlled inputs, and responsive thereto, automatically controlling the reel positioning devices and the cutter bar positioning device to position the reel to a position approximately two thirds of the range aft from the forward reel position and at a vertical position at approximately one third of the range upward from the lower reel position, and the cutter bar to the aft position in the second mode of operation; anda third discrete pattern of the operator-controlled inputs, and responsive thereto, automatically controlling the fore and aft reel positioning device and the cutter bar positioning device to position the reel to the aft reel position and the lower reel position, and the cutter bar to the aft position in the second mode of operation. 14. The control system of claim 13, wherein the first discrete pattern of operator inputs comprises two successive actuation of a reel up input, the second discrete pattern of operator inputs comprises two successive actuations of a reel down input, and the third discrete pattern of operator inputs comprises three successive actuations of the reel down input. 15. The control system of claim 13, wherein the second mode of operation is an operator defined mode wherein, the operator positions the reel and cutter bar in desired positions and defines an associated discrete pattern of the operator-controlled input, and the operator-controlled input and the controller are configured and co-operable for recognizing the defined discrete pattern of the operator-controlled, and responsive thereto, automatically position the reel and the cutter bar in the desired positions.
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이 특허에 인용된 특허 (15)
Zeuner Kenneth W. (New Hope PA) Chmielewski ; Jr. Thomas A. (Langhorne PA) Torbett Mark K. (Langhorne PA) Bohman Carl E. (New Holland PA) Heisig Charles P. (New Holland PA), Agricultural harvester with closed loop header control.
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