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公开(公告)号：US11944026B1
公开(公告)日：2024-04-02
申请号：US16888651
申请日：2020-05-29
发明人： Eric Lund , Chase Maxton , Kyle Jensen , Tyler Lund , Paul Drummond
IPC分类号： A01B63/111 , A01B49/06 , A01B63/00 , A01B63/32 , A01C7/20
CPC分类号： A01B63/111 , A01B49/06 , A01B63/002 , A01B63/32 , A01C7/201
摘要： An agricultural implement has implement settings for soil engaging tools that are controlled based on measured temporal and long-term soil properties in a field. A controller receives data from various soil and optical sensors and provides decision support for adjusting the implement settings. The soil sensors include a square or modified square electrical array that includes two independent, isolated disk coulters running side-by-side followed by two independent, isolated soil engaging runners. One runner has an optical sensor for organic matter, and the other runner has a temperature and moisture sensor. Above-ground optical sensors can be used to measure soil and plant material ahead of and behind the soil engaging tool. The controller can provide real time alerts to an operator that adjustments to the implement settings are needed, or the adjustments can be made automatically based on operator set thresholds, factory settings, or historical individual or global grower adjustments.
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公开(公告)号：US20240040952A1
公开(公告)日：2024-02-08
申请号：US18230157
申请日：2023-08-03
发明人： Eric Lund , Kyle Jensen , Chase Maxton , Tyler Lund , Paul Drummond
摘要： An agricultural implement with various sensors for measuring properties of soil while performing normal planting or other operations. The sensors include a plurality of flexible tine assemblies used as electrodes for measuring soil EC. The flexible tine assemblies each have a lower end arranged to contact soil, and an upper end with a coil spring configuration attached to an electrically isolated support structure. The coil spring configuration allows the flexible tine to flex rearwardly to shed residue and clear obstructions. The flexible tine is arranged behind a soil engaging tool, such as an opener assembly or a residue clearing device, with the lower end contacting soil exposed by the soil engaging tool. Other soil sensors on the implement include sensor modules positioned in furrows behind the opener assemblies, and non-contact optical sensors arranged to measure reflectance of soil exposed by the opener assemblies.
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公开(公告)号：US11497154B1
公开(公告)日：2022-11-15
申请号：US16888655
申请日：2020-05-29
发明人： Eric Lund , Chase Maxton , Kyle Jensen , Tyler Lund , Paul Drummond
摘要： An agricultural implement has implement settings for soil engaging tools that are controlled based on measured temporal and long-term soil properties in a field. A controller receives data from various soil and optical sensors and provides decision support for adjusting the implement settings. The soil sensors include a square or modified square electrical array that includes two independent, isolated disk coulters running side-by-side followed by two independent, isolated soil engaging runners. One runner has an optical sensor for organic matter, and the other runner has a temperature and moisture sensor. Above-ground optical sensors can be used to measure soil and plant material ahead of and behind the soil engaging tool. The controller can provide real time alerts to an operator that adjustments to the implement settings are needed, or the adjustments can be made automatically based on operator set thresholds, factory settings, or historical individual or global grower adjustments.
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公开(公告)号：US20240040953A1
公开(公告)日：2024-02-08
申请号：US18230160
申请日：2023-08-03
发明人： Eric Lund , Kyle Jensen , Chase Maxton , Tyler Lund , Paul Drummond
摘要： A row crop implement with various sensors for measuring properties of soil while performing normal planting or other operations. The sensors include a plurality of flexible tine assemblies used as electrodes for measuring soil EC. The flexible tine assemblies each have a lower end arranged to contact soil, and an upper end with a coil spring configuration attached to an electrically isolated support structure. The coil spring configuration allows the flexible tine to flex rearwardly to shed residue and clear obstructions. The flexible tine is arranged behind a soil engaging tool, such as an opener assembly or a residue clearing device, with the lower end contacting soil exposed by the soil engaging tool. Other soil sensors on the implement include sensor modules positioned in furrows behind the opener assemblies, and non-contact optical sensors arranged to measure reflectance of soil exposed by the opener assemblies.
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