Nec Corporation

Tomohito Ando

Koji Kida

Junichi Funada

Hiroki Tagato

Sachio Teramoto

A peripheral aircraft selection means maps a region in a 3D space defined by a start point of period information of the aircraft of interest, a point having the coordinate values of passage position coordinates at an end point of the period information and a lower limit arrival time, and a point having the coordinate values of passage position coordinates at the end point of the period information and an upper limit arrival time onto a 2D plane by use of a first projection matrix. The peripheral aircraft selection means then selects a peripheral aircraft which can abnormally near to the aircraft of interest by determining how the resultant region crosses with a circle whose center is a passage position of the peripheral aircraft and whose radius is a determination standard threshold as to whether abnormal nearing will occur.

Movement-measurement-processing system, movement-measurement-processing method, and movement-measurement-processing program

Provided is an air traffic control assistance system whereby it is possible to display the reliability of an avoidance recommendation over time in a manner which is easily understood by an air traffic controller. For each combination of link information of an aircraft of interest and link information of an aircraft in the vicinity thereof, a graphic identification unit identifies a graphic which represents a prescribed range which is defined by the aircraft in the vicinity thereof, in a plane which includes a three-dimensional vector which is represented by the link information of the aircraft of interest and which is perpendicular to the x-y plane. When transforming a two-dimensional vector in an x-y plane from one fix of the aircraft of interest to the next fix to align in order along the x-axis, a transform matrix computation unit computes, for each two-dimensional vector, a transform matrix which represents a transform from a plane which contains the two-dimensional vector and is perpendicular to the x-y plane to a plane which is defined by the x-axis and a time axis. A display processing unit transforms the graphic, and displays a line which joins the fix and a point which is determined by the time whereat the aircraft of interest transects the fix, and the transformed graphic.

Air traffic control assistance system, air traffic control assistance method, and storage medium

A sensing device includes a situation acquisition unit acquiring information on situation of a site of interest sensed; a sensing range change unit changing sensing range of the situation acquisition unit; a position identification unit identifying position of the situation acquisition unit; and a sensing operation controlling unit which detects inhibited content, a subject of inhibition of transmission, from the information on the situation of the site of interest. If the inhibited content has been detected, the sensing operation controlling unit calculates position of the inhibited content based on the position identification information from the position identification unit. The sensing operation controlling unit controls the sensing range change unit, based on the position identification information including the position of inhibited content calculated, so that the position of inhibited content is not contained in the sensing range. An inhibited content detection unit outputs information on the site of interest to an operation terminal upon non-detection of inhibited content.

Sensing device and system, controlling method and control program

A remote operation robot system for having a robot perform a task by remote operation includes an operating device connected to a communication network, an operating terminal connected to the network, and a server. The operated device performs the task in accordance with a remote operation via the communication network. The operating terminal operates the operated device via the communication network. The server holds operated side information about a request, from a device user of the operated device, to have the task performed. The server holds operating side information about a request, from a terminal operator of the operating terminal, to perform the task. The server determines a combination of the operated device and the operating terminal that operates the operated device based on the operated side information and the operating side information, and notifies the operated device and the operating terminal of the combination.

Growing community of inventors

Tokyo, Japan

Tomohito Ando