In a load weighing method for a wheel loader, an inclined angle of a ground surface on a slope where the wheel loader is working is detected. A change in a boom angle and a change in a pressure of a boom cylinder are detected while pivoting the boom and an attachment connected to the boom when a load is placed on the attachment. Weight of the load is calculated using the inclined angle of the ground surface, the change in the boom angle, and the change in the pressure of the boom cylinder as variables of a rotational dynamic equation for the pivot of the boom.

An embodiment of the disclosure provides a method of measuring weight of a user which applied in an electronic apparatus having a sensing unit and a processing unit. The electronic apparatus is implemented by cell phone, tablet, notebook, wearable device etc. The method includes following steps. A motion event of the user is detected by the sensing unit. A magnitude of acceleration resulting from the motion event is obtained by the sensing unit. The magnitude of acceleration is transformed into a user weight according to an acceleration of gravity and a weight of the electronic apparatus by the processing unit. The user weight is outputted by the processing unit.

The weighing platform with a lattice load-bearing structure shaped spatially and made of load-bearing elements and connecting elements intersecting with them, affixed to a joint frame, whereas the load-bearing elements, in the place of intersection with the connecting profiles, have cuts in the shape adjusted to the shape of the connecting elements, and additionally the platform contains at least one load-bearing shell, measurement elements, regulated feet and connectors, according to the invention is characterised in that the connecting elements (8) are located strictly in the cuts (7.1) of the load-bearing structure (7) at the depth g, equal to height h of the connecting elements (8) and at the same time less than half of the height H of the load-bearing elements (7), while to the bottom of the weighing platform at least two profile panels (3) are fixed, with openings (10) for the screw connectors (6), to which panels (3) the measurement elements (4) and regulated feet (5) are fixed.

One general aspect of the present disclosure includes a control device for use in a vehicle. The control device may include a first counter and a second counter, where the first counter is assigned to a first weight range and the second counter is assigned to a second weight range. The control device may be configured to execute the following steps in an iterative manner: determination of an overall weight of the vehicle, and incrimination of the first counter when the overall weight falls within the first range.

One general aspect of the present disclosure includes a control device for use in a vehicle. The control device may include a first counter and a second counter, where the first counter is assigned to a first weight range and the second counter is assigned to a second weight range. The control device may be configured to execute the following steps in an iterative manner: determination of an overall weight of the vehicle, and incrimination of the first counter when the overall weight falls within the first range.

An animal monitor comprising a microcontroller; at least one three-axis accelerometer; an energy source; a charger; and a communications system, including a wireless transmitter and receiver.

An example method for in-flight determination of a gross weight of an aircraft includes causing an aircraft to perform a first flight operation defined by a first airspeed that is substantially constant and a descent rate that is substantially constant, determining the first airspeed and a first thrust that caused the aircraft to perform the first flight operation, the first thrust being substantially constant during the first flight operation, causing the aircraft to perform a second flight operation defined by a second airspeed that is substantially constant and a descent rate that is substantially constant, determining the second airspeed and a second thrust that caused the aircraft to perform the second flight operation, the second thrust being substantially constant during the second flight operation, and using the first thrust, the second thrust, the first airspeed, and the second airspeed to determine the gross weight of the aircraft.

An example method for in-flight determination of a gross weight of an aircraft includes causing an aircraft to perform a first flight operation defined by a first airspeed that is substantially constant and a descent rate that is substantially constant, determining the first airspeed and a first thrust that caused the aircraft to perform the first flight operation, the first thrust being substantially constant during the first flight operation, causing the aircraft to perform a second flight operation defined by a second airspeed that is substantially constant and a descent rate that is substantially constant, determining the second airspeed and a second thrust that caused the aircraft to perform the second flight operation, the second thrust being substantially constant during the second flight operation, and using the first thrust, the second thrust, the first airspeed, and the second airspeed to determine the gross weight of the aircraft.

A combined weighing system 1 includes a first X-ray inspection device 20, a combined weighing device 40, a bag making and packaging device 50, a weight inspection device 60, a second X-ray inspection device 70, and a management device 90 that manages each device. The management device 90 revises a weight conversion table of the first X-ray inspection device 20 and a correction value of the combined weighing device 40 based on an average value of weights of products B, which is calculated from a result of inspection over a certain time period in the weight inspection device 60.

A combined weighing system 1 includes a first X-ray inspection device 20, a combined weighing device 40, a bag making and packaging device 50, a weight inspection device 60, a second X-ray inspection device 70, and a management device 90 that manages each device. The management device 90 revises a weight conversion table of the first X-ray inspection device 20 and a correction value of the combined weighing device 40 based on an average value of weights of products B, which is calculated from a result of inspection over a certain time period in the weight inspection device 60.