A steering device for a vehicle includes a steering rod and at least one drive unit, wherein the steering rod can be displaced along its longitudinal extent by the drive unit. The steering device also includes at least one first sensor device for determining a displacement position of the steering rod. The steering rod, as seen along its longitudinal extent, exhibits at least one change in its cross section, in particular diameter, wherein the first sensor device is designed to sense the change.

A method at a first computing device within an Intelligent Transportation System for vehicle length reporting, the method including receiving, at the computing device, a position from a second computing device; finding position information for the first computing device; calculating a difference between the position found for the first computing device and the position reported from the second computing device; and using the difference for vehicle length reporting.

A method at a first computing device within an Intelligent Transportation System for vehicle length reporting, the method including receiving, at the computing device, a position from a second computing device; finding position information for the first computing device; calculating a difference between the position found for the first computing device and the position reported from the second computing device; and using the difference for vehicle length reporting.

A steering device for a vehicle includes a steering rod and at least one drive unit, wherein the steering rod can be displaced along its longitudinal extent by the drive unit. The steering device also includes at least one first sensor device for determining a displacement position of the steering rod. The steering rod, as seen along its longitudinal extent, exhibits at least one change in its cross section, in particular diameter, wherein the first sensor device is designed to sense the change.

An antenna system and an electronic device are provided. The antenna system includes an antenna, a sensor, and a wireless radio frequency module. The sensor is electrically connected to the processor. The wireless radio frequency module is electrically connected to the antenna and the processor. The sensor generates and transmits a sensing signal to the processor according to a change of a proximity distance between an object and the antenna. The processor dynamically adjusts an output power of the wireless radio frequency module according to a sensing signal.

A boom extension monitoring system is provided that uses a combination of sensors to determine an absolute location and a relative location of the boom. As the boom extends or retracts, the monitoring system can determine the absolute location of the boom as the sum of the absolute at relative distances. These distances can be obtained through a combination of a grid, low-resolution sensors, high-resolution sensors, counters, processors, and other components according to various embodiments described herein. A process to obtain the total boom extension of multiple telescoping beams by monitoring the extension of a single beam element is also described.

A boom extension monitoring system is provided that uses a combination of sensors to determine an absolute location and a relative location of the boom. As the boom extends or retracts, the monitoring system can determine the absolute location of the boom as the sum of the absolute at relative distances. These distances can be obtained through a combination of a grid, low-resolution sensors, high-resolution sensors, counters, processors, and other components according to various embodiments described herein. A process to obtain the total boom extension of multiple telescoping beams by monitoring the extension of a single beam element is also described.

Provided are an electronic seal label apparatus, an electric motor assembly with the electronic seal label apparatus, and an electronic seal label verification method. The electronic seal label apparatus includes: a magnet configured on a first component; and a sensing element configured on a second component and fixed opposite the magnet. When relative motion takes place between the first component and the second component, the sensing element generates a first signal according to the Wiegand effect, so that a disassembly or assembly state between the first component and the second component, which can be removed from each other, can be detected automatically.

Provided are an electronic seal label apparatus, an electric motor assembly with the electronic seal label apparatus, and an electronic seal label verification method. The electronic seal label apparatus includes: a magnet configured on a first component; and a sensing element configured on a second component and fixed opposite the magnet. When relative motion takes place between the first component and the second component, the sensing element generates a first signal according to the Wiegand effect, so that a disassembly or assembly state between the first component and the second component, which can be removed from each other, can be detected automatically.

Embodiments provide a device, a tire pressure measurement system, a tire, a vehicle, a method and a computer program for determining information indicating a length of a footprint of the tire. The device for determining information indicating a length of a footprint of a tire includes an input for a signal from a magnetic earth field sensor configured to generate the signal indicating a measured magnetic earth field. The device further includes a processing module, which is configured to determine the information indicating the length of the footprint of the tire based on the signal indicating the measured magnetic earth field.