The present disclosure relates to an agricultural monitoring system and method for monitoring a nutrient flow within an agricultural site. The method comprises the steps of detecting a quantity related to a carried material of a known material type; determining a nutrient content of the captured material based on the detected quantity and based on at least one nutrient content parameter value associated with the carried material; obtaining information related to a source location and a target location for the carried material, and forming information related to the nutrient flow, said information comprising the source location, the target location, information related to the determined nutrient content of the carried material and preferably material type of the carried material.

In accordance with an example embodiment, a method for directing a work machine to one or more worksites from a selection of candidate worksites is disclosed. The method includes receiving obscurant data related to a forecast availability of obscurants at one or more worksites; receiving environmental data related to the suppression, creation, transportation, or direction of obscurants; and receiving operational data related to machine components and the ability of the machine components to generate obscurants or have performance degraded by obscurants at the one or more worksites. Determining an obscurant metric for each of the one or more worksites based on the obscurant data, the environmental data, and the operational data; and directing the work machine to the one or more worksites based on the obscurant metric.

In an operation area presentation device according to the present invention, a reception unit is configured to receive history data of a position of an operation site in which a work machine is present. A calculation unit is configured to calculate a staying time of the work machine for each of a plurality of areas of the operation site. A generation unit is configured to generate an operation area map obtained by mapping the staying time for each of the plurality of areas to a map of the operation site. An output unit is configured to output the generated operation area map.

Non-line of sight (NLOS) remote control for machines is accomplished by a remote-control station with cellular connectivity to run multiple machines remotely. However, NLOS is expensive and may not work in areas with low cell tower coverage. Accordingly, the present disclosure pertains to providing on-machine remote control to operators of machines at a worksite. The on-machine remote control allows one machine to actively control another machine through connectivity between those two machines. For example, a tractor operator may use on-machine remote control to take control of a compactor, such that the compactor may be run using the tractor controls.

A work support server 10 according to the present invention supports work in such a manner that a plurality of work machines 40 to be operated can be selectively remotely operated in response to an operation to be performed for a remote operation apparatus 20 including an image output device 221. A first support processing element 121 in the work support server 10 recognizes a position of each of the work machines 40, and a second support processing element 122 displays, when an operation target of the remote operation apparatus 20 is switched from a first work machine 40a to a second work machine 40b, an image including respective positions of the first work machine 40a and the second work machine 40b simultaneously captured on the image output device 221.

A first control unit outputs, to a work machine including work equipment, a first control signal of moving the work equipment to a position above a loading point before a transport vehicle including a dump body reaches the loading point. A transmission unit transmits, to the transport vehicle, an accessing instruction to travel the transport vehicle such that the dump body is located at the loading point. A second control unit outputs a second control signal of controlling the work machine or the transport vehicle such that a deviation between a waiting position of the work equipment and a position of the dump body when the transport vehicle arrives at the loading point based on the accessing instruction becomes small. The waiting position is a position of the work equipment holding an excavation object and waiting based on the first control signal.

A system and tool for monitoring earth working equipment for such things as part identification, cracks, deformation, presence, operational limits, equipment faults, equipment proximity violations, locate system sensors, condition, usage, and/or performance of the products on earth working equipment used, for example, in mining, construction, and/or dredging environments.

According to the present invention, a maintenance management system includes an acquisition unit, and an output unit. The acquisition unit acquires an actual operation time of a target work machine including a plurality of management units. The output unit outputs maintenance information regarding the maintenance time for at least one management unit among the plurality of management units, by using a virtual operation time, for each management unit, derived from the actual operation time.

The present disclosure is directed to systems and methods for managing on-site machines. The method includes, for example, (i) receiving geospatial information associated with a work site; (ii) generating a user interface on at least one display; (iii) displaying a first machine of the multiple machines within the first section in a first compressed view; (iv) selecting a second machine of the multiple machines; (v) in response to the selection of the second machine of the multiple machines within the second section, visually presenting at least one portion of the work site in an elevated view; and (vi) visually presenting the second machine of the multiple machines in a second compressed view.

There is provided a technology capable of, when a remote operation target through a remote operation apparatus is switched from one work machine to another work machine, making it easy for an operator to respond to an environmental change of the remote operation target. A first work environment image based on first picked-up image data acquired through a work machine image-pickup device 412 of a first work machine which is a current remote operation target of a remote operation apparatus 20 is outputted on a remote output interface 220. In addition, a second work environment image based on second picked-up image data acquired through a work machine image pickup apparatus of a second work machine which is the next remote operation target of the remote operation apparatus 20 is outputted on the remote output interface 220.