Abstract: A hoisting member for an elevator system includes a core having strength components embedded in a matrix material. A coating can surround the core to protect the core and control the coefficient of friction of the outer surface based on a range of desired friction properties to prevent or inhibit slippage of the hoisting member when used in a traction elevator system. The strength components may be made from carbon nanotube material with the matrix material made from a polymer material. The hoisting member may also include other conductive material or fiber optic material. The hoisting member may also serve as the trailing cable in an elevator system. In doing so the hosting member transmits power and data between the elevator car and the elevator controller thereby eliminating the need for a traditional trailing cable.

Abstract: One robotic destination dispatch system for elevators comprises a destination dispatch module configured to determine an optimal elevator for a passenger. The robotic destination dispatch system includes a guide robot in wireless data communication with the destination dispatch module. The guide robot has a processor in communication with a propelling device, a sensory device, and a memory comprising software. The software includes computer-readable instructions executable by the processor to: (a) implement an auction-based scheduling algorithm; (b) determine an identity of the passenger; (c) receive from the destination dispatch module the optimal elevator for the passenger; and (d) activate the propelling device to cause the guide robot to move and physically guide the passenger to the optimal elevator.

Abstract: An elevator machine lifting assembly constructed in accordance to one example of the present disclosure includes a guide assembly, a frame assembly and a first jack assembly. The guide assembly include a guide base that supports the elevator machine and at least one roller. The frame assembly has a first vertical support member and a first baseplate. The first vertical support member provides a first track that receives the at least one roller thereon. The first jack assembly has a first lifting member that selectively moves relative to a first vertical column between a first position and a second position, the second position having a higher elevation than the first position. Movement of the lifting member from the first position to the second position causes the guide base and elevator machine to be raised relative to the frame assembly while the at least one roller rolls along the first track.

Abstract: A hydraulic elevator system is operable to selectively raise and lower an elevator car. The system raises and lowers the elevator car by actuating a hydraulic jack. The system retracts a hydraulic jack that is fixed to an upper portion of the hoistway by pressurizing hydraulic fluid within the hydraulic jack via a hydraulic fluid pump. When retracting the hydraulic jack the elevator car travels upward. An accumulator usable with the system is operable to store energy during the downward travel of the elevator car for later use during the upward travel of the elevator car.

Abstract: A system for determining tension in a suspended rope includes an acceleration measuring device for measuring the acceleration of rope movement and an adapter for attaching the acceleration measuring device to the suspended rope. The system optionally includes a user device communicatively coupled to the acceleration measuring device. The user device computes rope tension based on the measured acceleration. The acceleration measuring device and user device can be combined into a single smart device. Examples of the system can accurately determine the tension in ropes used to suspend an elevator cabin, allowing a field technician to tighten the ropes to equal tension and to determine the weight of the cabin. In turn, a smoother and more secure operation of the elevator can be achieved.

Abstract: A holding assembly releasably attaches a monitoring device to a surface of an elevator system for monitoring conditions of the elevator system. The holding assembly includes a platform body coupled to the monitoring device. A suction cup is coupled with the platform body to affix the platform body with the surface of the elevator system to be monitored. A plurality of protrusions extend from the platform body and are held by the suction cup against the surface of the elevator system to be monitored so as to transmit, through the protrusions, vibrational energy from the elevator system to the monitoring device.

Abstract: A hydraulic elevator system is operable to selectively raise and lower an elevator car. The system raises and lowers the elevator car by actuating a hydraulic jack. The system retracts a hydraulic jack that is fixed to an upper portion of the hoistway by pressurizing hydraulic fluid within the hydraulic jack via a hydraulic fluid pump. When retracting the hydraulic jack the elevator car travels upward. An accumulator usable with the system is operable to store energy during the downward travel of the elevator car for later use during the upward travel of the elevator car.

Abstract: A hoisting member for an elevator system includes a core having strength components embedded in a matrix material. A coating can surround the core to protect the core and control the coefficient of friction of the outer surface based on a range of desired friction properties to prevent or inhibit slippage of the hoisting member when used in a traction elevator system. The strength components may be made from carbon nanotube material with the matrix material made from a polymer material. The hoisting member may also include other conductive material or fiber optic material. The hoisting member may also serve as the trailing cable in an elevator system. In doing so the hosting member transmits power and data between the elevator car and the elevator controller thereby eliminating the need for a traditional trailing cable.

Abstract: One or more techniques and/or systems are provided for populating a scene of a visual interface with a portal. For example, one or more points of interest may be identified for the scene (e.g., a lake, a park, a condo, and/or other points of interest for a city scene). The scene may be populated with portals corresponding to the points of interest (e.g., a portal may have a semi-transparent perimeter compassing at least some of a point of interest, which may mitigate occlusion of the scene). A portal may be hydrated with imagery of a point of interest to provide a preview of the point of interest (e.g., a first portal for the lake may be hydrated with imagery of the lake). A user may seamlessly navigate between and/or explore scenes by selecting portals to transition the visual interface to new scenes depicting corresponding points of interest.

Abstract: A simultaneously interactive map display and textual listing is presented where both are simultaneously displayed on a display device. The display area of the display device is divided between the map display and the textual listing with one of them receiving a greater proportion than the other. User input directed to the one receiving the greater proportion can be responded to in a traditional manner, while user input directed to the one receiving the lesser proportion can cause a transition whereby the display area is re-proportioned and, with such re-proportioning, the user input can also be responded to in a traditional manner. Additionally, user selections in the textual listing can be simultaneously reflected in the map display, and vice versa, irrespective of which has the greater proportion of the display area. Optionally, a re-proportioning transition can be triggered by such user selections.

Abstract: A projection device (1) includes: a projector (2) adapted for projecting a mother image along a projection axis (11); and a convex mirror adapted for at least partially reflecting the mother image and projecting it onto a three-dimensional environment (7, 8a, 8b) such as the ground, a ceiling, one or more side walls and the content of a room. When combining the projector with a convex mirror, the mother image can for example be projected into a solid angle higher than 2? steradians (i.e. a half-sphere), or even substantially equal to or slightly lower than 4? steradians (i.e. a sphere). A method implemented by the device is also described. The field of the invention is particularly that of video projectors for virtual or mixed reality applications.

Abstract: A projection device (1) includes: a projector (2) adapted for projecting a mother image along a projection axis (11); and a convex mirror adapted for at least partially reflecting the mother image and projecting it onto a three-dimensional environment (7, 8a, 8b) such as the ground, a ceiling, one or more side walls and the content of a room. When combining the projector with a convex mirror, the mother image can for example be projected into a solid angle higher than 2? steradians (i.e. a half-sphere), or even substantially equal to or slightly lower than 4? steradians (i.e. a sphere). A method implemented by the device is also described. The field of the invention is particularly that of video projectors for virtual or mixed reality applications.

Abstract: The probe comprises a light source (20), means for shaping (24, 25, 21) the beam emitted by said light source and the beam coming from a surface arranged close to a target distance, an optical detector unit (22), comprising a pinhole diaphragm (26) and a photoelectric detector (28), providing a voltage peak (31) when said surface is at said target distance and further comprising a diaphragm (27) with a hole larger than said pinhole and a photoelectric detector (29), providing a voltage greater than that produced by said detection sensor (28), except when said surface is a the target distance. The method uses the probe to measure the thickness of an optical lens.