Patent•
Scanners, targets, and methods for surveying
20 Dec 2012-
TL;DR: In this paper, machine mounted and hand mounted scanning apparatus are described for surveying and their application in the field of information rich models, where information not readily or possibly provided by conventional survey techniques can be provided.
Abstract: Apparatus and methods useful in surveying to provide information rich models. In particular, information not readily or possibly provided by conventional survey techniques can be provided. In some versions targets provide reference for baseline positioning or improving position information otherwise acquired. Scanning may be carried out in multiple locations and merged to form a single image. Machine mounted and hand mounted scanning apparatus is disclosed.
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Patent•
06 Mar 2017
TL;DR: In this paper, an augmented reality method includes selecting an image of an object to be installed, converting the image into a 3D model, capturing a view of an environment and selecting a place to insert the 3D models, overlaying the model with the view of the environment in a mashed-up and aligned manner, and enabling user interaction with the displayed model view to update the model.
Abstract: An augmented reality method includes selecting an image of an object to be installed; converting the image into a 3D model; capturing a view of an environment and selecting a place to insert the 3D model; overlaying the 3D model with the view of the environment in a mashed-up and aligned manner wherein the 3D model view is displayed contemporaneously and contiguously to form an augmented reality view; and enabling user interaction with the displayed 3D model view to update the 3D model of the environment in the 3D modeling system.
90 citations
Patent•
04 Dec 2012
TL;DR: A vehicle access communicator (VAC) capable of interfacing with one or more functions of a rental vehicle and a user provided portable electronic device is described in this article, which can control various functions of the vehicle including, but not limited to, the door locks and/or enabling/disabling the vehicle.
Abstract: A system for renting vehicles is disclosed. The system can comprise a vehicle access communicator (“VAC”) capable of interfacing with one or more functions of a rental vehicle and a user provided portable electronic device. The VAC can control various functions of the vehicle including, but not limited to, the door locks and/or enabling/disabling the vehicle. The VAC can also monitor various functions of the vehicle including, but not limited to, the fuel level and/or the odometer readings. The VAC can connect to the portable electronic device using a suitable connection method to access additional functionality such as, for example and not limitation, locations services, cellular, and/or internet access. The VAC and the portable electronic device can be used to provide a rental system with reduced infrastructure and operating costs. The system can enable the use of “Green Zones” to provide permanent or temporary vehicle rental areas.
55 citations
Patent•
30 Nov 2015
TL;DR: In this paper, a method and system for testing and evaluating a response of an automotive radar system for a specific automotive safety scenario is presented, where the system generates a simulated reflected radar signature corresponding to at least one virtual target in a specific virtual scenario.
Abstract: The invention relates to a method and system for testing and evaluating a response of an automotive radar system for a specific automotive safety scenario, wherein the method and system generates a simulated reflected radar signature corresponding to at least one virtual target in a specific virtual scenario. The simulated radar signature is generated from one or more of:
a pre-recorded real reflected radar signature from at least one real target in a specific real scenario, an analytical representation of a radar target signature from at least one virtual target in a specific virtual scenario.
22 citations
Patent•
26 Dec 2019
TL;DR: In this paper, a sensor cluster may be inserted into the walls of a smart structure to detect an array of conditions, such as temperature, humidity, and the presence of undesirable insects.
Abstract: Methods and apparatus for smart construction with automated detection of adverse structure conditions and remediation. A sensor cluster may be inserted into the walls of a smart structure (during construction or afterwards) to detect an array of conditions, such as temperature, humidity, and the presence of undesirable insects (which may be accomplished through, for example, vibration sensors). The sensor cluster may also have a remedial action device capable of resolving any undesirable conditions. For example, upon detection of wood-destroying organisms via vibration sensors, the remedial action device may deploy ultraviolet light or insecticide to automatically exterminate the wood-destroying organisms. In some embodiments, data from the sensor cluster may be displayed on a graphical user interface.
19 citations
Patent•
09 Feb 2015TL;DR: In this article, a system and method for generating multi-3D perspective floor plans having real-life physical characteristics was proposed, using image data and related to a floor plan of a structure.
Abstract: A system and method for generating multi-3D perspective floor plans having real-life physical characteristics. The multi-3D perspective floor plans may be generated using image data and related to a floor plan of a structure.
19 citations
References
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Patent•
21 Dec 2011
TL;DR: In this article, the authors present a greatly enhanced position measurement system that takes the form of a surveying rod with substantial independent functionality, which can be used with or without a total station or similar device.
Abstract: Novel solutions for position measurement, including without limitation tools and techniques that can be used for land surveying and in similar applications. One such tool is a greatly enhanced position measurement system that takes the form of a surveying rod with substantial independent functionality, which can be used with or without a total station or similar device.
85 citations
Patent•
02 Jun 2005TL;DR: In this article, a radar detects existence of an object around a vehicle, an image taking part such as a camera takes an image of the object around the vehicle, a determination threshold is set at a low value when it is determined based on image information of the photographic image that a possibility of presence of an obstacle is high, the determination threshold was set at high value when the possibility of the presence of the obstacle is low, and these determination threshold values are used to detect the obstacle to travel of the vehicle on the basis of the output from the radar.
Abstract: The present invention relates to an obstacle recognition system and an obstacle recognition method. A radar detects existence of an object around a vehicle, an image taking part such as a camera takes an image of the object around the vehicle, a determination threshold is set at a low value when it is determined based on image information of the photographic image that a possibility of presence of an obstacle is high, the determination threshold is set at a high value when it is determined that the possibility of the presence of the obstacle is low, and these determination threshold values are used to detect the obstacle to travel of the vehicle on the basis of the output from the radar.
68 citations
Patent•
29 Dec 1995
Abstract: A portable geodetic surveying station is disclosed which utilizes a GPS antenna attached to the top portion of a surveyor's stake, or other type monopod. By positioning the bottom portion of the monopod directly upon a desired ground location, and adjusting the angular position of the monopod so that it is precisely vertical, the GPS antenna may be quickly and accurately positioned level and directly above the desired ground location. Additionally, because the monopod has a known, fixed length, the height of the GPS antenna above the desired ground location will always be a constant, and will not vary from one survey point to the next. The GPS antenna and monopod are designed to be used in conjunction with a newly designed geodetic surveying tripod which can be quickly and conveniently set up to support the monopod in its vertical position directly above the desired ground location. The tripod of the present invention includes a tripod head which comprises a base platform, a first housing slidably mounted on the platform to permit the first housing to move along a first directional path, and a second housing slidably mounted within the first housing to permit the second housing to move along a second directional path, generally orthogonal to the first directional path. Mounted pivotally within the second housing is a gimbal which includes a central cavity for receiving the shaft of the monopod. The gimbal allows the angular position of the monopod and GPS antenna to be adjusted independently of the angular position tripod platform.
59 citations
Patent•
17 May 2011
TL;DR: In this paper, the authors present methods, devices and systems for remote monitoring and/or surveillance of a patient's location, position, movement, vital signs, biopotentials, or a combination thereof using transmission of stepped-frequency radar signals, detecting reflections of the transmitted signals and processing the frequency and phase shifts.
Abstract: Provided herein are methods, devices and systems for the remote monitoring and/or surveillance of a patient's location, position, movement, vital signs, biopotentials, or a combination thereof using transmission of stepped-frequency radar signals, detecting reflections of the transmitted signals and processing the frequency and phase shifts.
44 citations
Patent•
28 Jun 2007
TL;DR: In this article, a radar system for detecting an object in through wall and related applications, the radar apparatus comprising a transmitter for transmitting radar signals, and a receiver for receiving reflected portions of said transmitted signals from said object is described.
Abstract: Radar apparatus for detecting an object in through wall and related applications, the radar apparatus comprising a transmitter for transmitting radar signals, and a receiver for receiving reflected portions of said transmitted signals from said object. The radar apparatus is configured for operation in any of at least a first and a second selectable mode. The transmitter is configured for transmitting radar signals in accordance with a selected one of the modes of operation, and said receiver is configured for receiving said reflected portions of said signals transmitted in accordance with said selected mode of operation. The radar apparatus is configured for transmission of signals, through an obstacle, to said object when operating in at least one of said modes.
31 citations