METHOD AND DEVICE FOR NAVIGATION PLANNING
    1.
    发明公开

    公开(公告)号:EP4105602A1

    公开(公告)日:2022-12-21

    申请号:EP21182505.4

    申请日:2021-06-29

    IPC分类号: G01C21/20 G01C21/04

    摘要: A navigation planning method and device 101 comprising a chart data receipt unit 119, a waypoint receipt unit 121, a potential waypoint receipt unit 123 configured to receive a potential waypoint 204, and a position specifying unit 125 configured to: determine a position of the potential waypoint 204 by: receive a current position data of the potential waypoint 204, receive position information of the plurality of targets 206a, 206b, calculate a distance between the potential waypoint 204 and each of the plurality of targets 206a, 206b, calculate an angle 506 between a first bar 208 and a second bar 210 on a chart, where the first bar 208 is to connect the latest waypoint 202 with the potential waypoint 204 and the second bar 210 is to connect the potential waypoint 204 with the plurality of targets 206a, 206b, and output an activating signal when the calculated angle 506 is equal to a threshold value and when the calculated distance is at minimum.

    CONTROL DEVICE, MOBILE BODY, AND PROGRAM
    2.
    发明公开

    公开(公告)号:EP3761136A1

    公开(公告)日:2021-01-06

    申请号:EP18908084.9

    申请日:2018-02-28

    IPC分类号: G05D1/02 G01C21/04

    摘要: Even in a case where positioning precision of positioning using a GPS signal or output data of an internal sensor is low, a location is precisely estimated. For example, a location of a moving object is estimated based on a relative locational relationship between at least two landmarks or at least two transmitters and the moving object. The location of the moving object may also be estimated based on a relative locational relationship between at least two parts of a single landmark and the moving object. The location of the moving object may also be estimated based on a relative locational relationship between a single transmitter that has output two signals and the moving object. The location of the moving object may also be estimated based on a relative locational relationship between each of at least one landmark and at least one transmitter, and the moving object.

    Système de trajectographie d'un bâtiment naval
    6.
    发明公开
    Système de trajectographie d'un bâtiment naval 失效
    植物路线确定船舶的。

    公开(公告)号:EP0133408A1

    公开(公告)日:1985-02-20

    申请号:EP84401629.5

    申请日:1984-08-03

    申请人: THOMSON-CSF

    发明人: Possemé, Gilles

    CPC分类号: B63G9/06 G01R33/00

    摘要: L'invention concerne un système de trajectographie de bâtiment naval. Il comporte sur le bâtiment (10) un émetteur (11) de rayonnements magnétiques et, disposés au fond de la mer, deux magnétomètres triaxiaux (12 et 13).
    Ce système permet notamment d'établir, dans une station d'immunisation, le trajet d'un bateau immunisé ou à immuniser contre les détections magnétiques.

    Binocular presentation of visual information
    7.
    发明公开
    Binocular presentation of visual information 失效
    的视觉信息双目表示。

    公开(公告)号:EP0084964A2

    公开(公告)日:1983-08-03

    申请号:EP83300313.0

    申请日:1983-01-21

    IPC分类号: G02B27/02 G02B27/22 G01C21/04

    CPC分类号: G02B27/2235 G02B27/2228

    摘要: Pairs of images are presented to an observer under conditions such that they are perceived as a single image and provide information about their mutual relationship. The pair are derived from non-equivalent image means (208, 210), e.g. from (a) a photograph (226) of a scene subject to change and (b) direct viewing (208) of the changed scene. They are generally presented simultaneously to respective eyes. Intermittent alternate occlusion (230) of the images highlights differences. The image pairs may constitute movie or television (T, t) displays to provide 3-dimensional effects.

    Positionsanzeigegerät
    8.
    发明公开
    Positionsanzeigegerät 失效
    Positionsanzeigegerät。

    公开(公告)号:EP0046198A1

    公开(公告)日:1982-02-24

    申请号:EP81105616.7

    申请日:1981-07-17

    CPC分类号: G09B29/108 G01C21/22

    摘要: Ein Navigationsrechner (12) liefert die Position eines Fahrzeuges in Gitterkoordinaten. Diese Position wird durch einen in zwei Koordinaten steuerbaren Lichtsender (122) auf einem Kartenblatt angezeigt, das in einer Kartenaufnahme (40) des Positionsanzeigegerätes (36) gehaltert ist. Kartendaten der verfügbaren Kartenblätter sind in einem Speicher gespeichert. Ein Mikrokomputer steuert den Lichtsender (122). Wenn der Lichtsender (122) den Rand des Kartenblatts erreicht wird ein Randsignal erzeugt. Der Mikrokomputer prüft dann anhand der gespeicherten Kartendaten, ob die vom Navigationsrechner (12) gelieferten Gitterkoordinaten auf einem der vorhandenen Kartenblätter anzeigbar sind. Ist dies der Fall, wird die Kennzeichnung des Kartenblatts auf einem Anzeigefeld (44) angezeigt und der Lichtsender (127) in die Stellung verfahren, die in dem neuen Kartenblatt den Gitterkoordinaten der Fahrzeugposition entspricht. Anderenfalls erfolgt eine Fehlanzeige.

    摘要翻译: 一种导航计算机(12)提供了一种车辆的在网格坐标的位置。 该位置由一个可控的在两个指定的坐标上的一块卡,这在位置指示器单元的卡插座(40)(36)被支撑光发射器(122)。 提供地图信息的地图片存储在存储器中。 微型计算机控制光发射器(122)。 当光发射器(122),边缘信号达到产生的卡片的边缘。 然后微型计算机从所存储的卡数据检查,是否由导航计算机所传送的(12)网格坐标可以被显示在现有地图片之一。 如果是这样的情况下,卡片的标识显示在显示面板(44)上,并处理在对应于网格中的位置的光发射器(127)在新映射表中的车辆位置的坐标。 否则,一个不正确的显示。