A magnetic marker (1) to be laid on a traveling road where a vehicle travels includes a circular sheet-shaped magnet sheet (10), which is a magnet as a magnetism generation source, having a diameter of 100 mm, and a reflective sheet (15) forming a reflecting part which retroreflects laser light from a lidar unit mounted on the vehicle and is laminated on a surface of magnet sheet (10). Since the magnetic marker is detectable not only magnetically by a magnetic sensor but also by a lidar unit using laser light, the magnetic marker is easily detected compared with a general magnetic marker that is detectable only magnetically.

The present disclosure provides a hypertube system for detecting a position of a hypertube vehicle, including a hypertube vehicle, a tube configured to surround a travel path of the hypertube vehicle, At least one LiDAR sensor each mounted on an inner wall of the tube and including a laser transmitter configured to irradiate a laser beam toward the hypertube vehicle and a laser receiver configured to detect a laser, and a reflector configured to reflect the laser irradiated from the LiDAR sensor, wherein the reflector may be disposed in the hypertube vehicle, and wherein the laser beam reflected from the reflector reaches the laser receiver of the LiDAR sensor to be used in detecting the position of the hypertube vehicle.

The present disclosure provides a hypertube system for detecting a position of a hypertube vehicle, including a hypertube vehicle, a tube configured to surround a travel path of the hypertube vehicle, At least one LiDAR sensor each mounted on an inner wall of the tube and including a laser transmitter configured to irradiate a laser beam toward the hypertube vehicle and a laser receiver configured to detect a laser, and a reflector configured to reflect the laser irradiated from the LiDAR sensor, wherein the reflector may be disposed in the hypertube vehicle, and wherein the laser beam reflected from the reflector reaches the laser receiver of the LiDAR sensor to be used in detecting the position of the hypertube vehicle.

A method for determining situational awareness in a worksite includes setting at least one environment modelling apparatus (EM) at least one of: on a machine or external from the machine; setting at least one tracking apparatus (TA) at least one of: on the machine or external from the machine; acquiring data by the at least one tracking apparatus (TA); and acquiring data by the at least one environment modelling apparatus. Further, the method includes receiving, by at least one position determination unit (PDU), data related to the at least one tracking apparatus (TA) and data related to the at least one environment modelling apparatus (EM); and determining, by the at least one position determination unit (PDU), based at least in part on the received data, the location and orientation of the machine in the worksite.

A position determination device, including a main body, a first laser emitter disposed on at least a portion of the main body to emit a first laser beam pointing in a first direction, a second laser emitter hingedly disposed on at least a portion of the main body to emit a second laser beam pointing in the first direction, such that the first laser emitter and the second laser emitter determine at least one of a size of a conduit, an angle to install the conduit, a distance of the first laser emitter to a wall, and a distance of the second laser emitter to the wall, and a conduit attachment unit removably connected to at least a portion of the main body to connect the main body to the conduit.

A position determination device, including a main body, a first laser emitter disposed on at least a portion of the main body to emit a first laser beam pointing in a first direction, a second laser emitter hingedly disposed on at least a portion of the main body to emit a second laser beam pointing in the first direction, such that the first laser emitter and the second laser emitter determine at least one of a size of a conduit, an angle to install the conduit, a distance of the first laser emitter to a wall, and a distance of the second laser emitter to the wall, and a conduit attachment unit removably connected to at least a portion of the main body to connect the main body to the conduit.

A LiDAR system which includes an optical system that encompasses a first lens, which is preferably statically positioned, and a second lens, which is preferably rotatably supported in relation to the first lens. The first lens and the second lens are situated along a shared optical path, and at least either the first lens or the second lens is configured to be set into rotation in order to bring about a beam deflection from the optical path in at least one spatial direction.

A LiDAR system which includes an optical system that encompasses a first lens, which is preferably statically positioned, and a second lens, which is preferably rotatably supported in relation to the first lens. The first lens and the second lens are situated along a shared optical path, and at least either the first lens or the second lens is configured to be set into rotation in order to bring about a beam deflection from the optical path in at least one spatial direction.

An optical system, in particular a LiDAR system, is provided, including at least one optical transmitter and at least one optical detector as well as a data processing unit. The optical transmitter is configured to emit a scanning light beam into the surroundings to scan same for surroundings objects. The optical detector is configured to receive a reflected light beam from the surroundings. The optical system is configured to a) detect and differentiate reflected light beams in at least two wavelength ranges and/or b) detect and differentiate reflected light beams having at least two polarization directions. The optical system is configured with the aid of the data processing unit to determine the surface properties of the scanned surroundings objects from the differences between the reflected light beams and the emitted scanning light beams.

An optical system, in particular a LiDAR system, is provided, including at least one optical transmitter and at least one optical detector as well as a data processing unit. The optical transmitter is configured to emit a scanning light beam into the surroundings to scan same for surroundings objects. The optical detector is configured to receive a reflected light beam from the surroundings. The optical system is configured to a) detect and differentiate reflected light beams in at least two wavelength ranges and/or b) detect and differentiate reflected light beams having at least two polarization directions. The optical system is configured with the aid of the data processing unit to determine the surface properties of the scanned surroundings objects from the differences between the reflected light beams and the emitted scanning light beams.