摘要:
The invention discloses a method and device for controlling energy-saving sailing of a ship. The method comprises the steps of changing the operating parameters of the ship correspondingly when the resistance of the ship changes during routine sailing, controlling the current opening degree of an accelerator to increase the instantaneous oil supply amount of a main engine of the ship if the resistance of the ship becomes smaller, and controlling the current opening degree of the accelerator to reduce the instantaneous oil supply amount of the main engine of the ship if the resistance of the ship becomes larger. Compared with the prior art, the method and device have the advantages that energy waste is reduced greatly and sailing cost is reduced.
摘要:
Systems and methods of crowd sourcing data are provided. In one embodiment, a method of crowd sourcing data comprises: receiving data region boundary information from an aggregation system, the data region boundary information defines boundaries of data regions; determining membership in a data group for a vehicle based on position of the vehicle within a region; determining whether another member of the data group has been selected as data source; determining whether the vehicle can provide information to the data aggregation system; broadcasting a self-nomination message for the information to members of the data group, wherein the self-nomination message self-selects the vehicle as data source for the information; wherein the self-nomination message identifies the type of information; and transmitting the information from the data source to the data aggregation system via a communication link, wherein only the data source transmits the information to the data aggregation system for the data group.
摘要:
A system and a method for identifying and tracking unacknowledged marine vessels. The system includes a sensing system having one or more observation platforms positioned remotely above one or more marine vessels, each with a navigation system, and one or more payloads coupled to the observation platform(s). The payloads have one or more optical receivers to observe, geolocate, and receive optical emissions from the marine vessels to detect optical signatures. The payloads have one or more AIS receivers to observe, geolocate, and receive AIS emissions from the marine vessels to detect AIS signatures. The payloads have one or more RF receivers to receive RF emissions from the marine vessels to detect RF signatures. The payloads have at least one processor with an analysis software to process and analyze the optical, AIS, and RF signatures, to identify and track one or more unacknowledged marine vessels from the marine vessels.
摘要:
The invention relates to a method for determining a target position and/or a target orientation of at least one sensor for monitoring traffic on a traffic route, wherein the method comprises the following steps: a) providing information for identifying (2) the traffic route to be monitored in a data processing device, b) requesting and providing data about the traffic route to be monitored from a database (4), and c) determining (8) at least one possible target position and/or target orientation from the provided data.
摘要:
The invention concerns a device (100) for transmitting data comprising a satellite transmitter (1) installed on a transport means (10) likely to transport goods and a base (20), said transmitter (1) being capable of transmitting geolocation data from this transport means (10) to the base (20) via a satellite positioning system (30), characterised in that the device comprises: - at least one sensor (2, 200, 201) arranged to provide data relative to the transported goods, said sensor being installed on the transport means (10); - a centre for acquiring and processing data (3) measured by said at least one sensor (2, 200, 201), said centre also being installed on the transport means (10); - an interfacing housing (4) installed between the centre for acquiring and processing data (3) and the satellite transmitter (1), said housing comprising at least one switch (141, 142); the satellite transmitter (1) comprising one or a plurality of processors capable of implementing a script for managing the operation of the satellite transmitter (1) and the interfacing housing (4) in order to transmit, to the base (20), data regarding the transported goods that is provided by said at least one sensor (2, 200, 201).
摘要:
A touch panel device (display device) acquires a first sensor image (31), a second sensor image (32), and a third sensor image (33). The touch panel device displays acquired images in respective divided areas of a display screen. The touch panel device detects a predetermined touch gesture and detects an operated location of the touch gesture. The touch panel device identifies which image the operated location indicates. The touch panel device performing processing corresponding to the identified touch gesture (scrolling or zooming of a display image), and changes a direction or a motion range of the processing according to the identified sensor image.
摘要:
The positioning system for sea vessels manoeuvring in port basin and internal channels is disclosed. The system contains land subsystem, that comprise of stationary located along shores and towards water at least three laser heads / 1 /, / 2 /, / 3 /, for measuring distance of vessel / 5 / both waterlines / 6 / from shores, working in continuous system with frequency of approx. 50 Hz, whereas vessel / 5 / waterline / 6 / from the side of the jetty, the vessel / 5 / intend to dock to, have to be in range of at least two laser heads / 1 / and / 2 /, and the vessel opposite waterline / 6 / is at least in range of one of the laser head / 3 /, next land subsystem elements are: data transmission module / 10 /, main unit / 11 /, supply box / 12 / and interface / 13 /, and vessel subsystem contains data reception module / 14 / main unit / 15 / user interface /16/ and supply box / 17 /, whereas third subsystem is wireless transmission system, with dynamically allocated time lines for data transmission from particular laser heads / 1 /, / 2 /, and / 3 /.
摘要:
Die vorliegende Erfindung betrifft ein Überwachungssystem zur Überwachung von Schiffen eines Schiffsverkehrs, die AIS-Schiffssendeeinheiten und/oder AIS-Schiffsempfangseinheiten zum Senden und/oder Empfangen von AIS-Funksignalen, die Schiffsverkehrsdaten des Schiffsverkehrs enthalten, aufweisen, wobei eine Mehrzahl von AIS-Sendeeinheiten (2) und/oder AIS-Empfangseinheiten (3) vorgesehen sind, die auf Verkehrsflugzeugen (21, 22, 31) derart angeordnet sind, dass - zumindest ein Teil der von den AIS-Schiffssendeeinheiten des Schiffsverkehrs ausgesendeten AIS-Funksignale von mindestens einer der auf einem Verkehrsflugzeug (21, 22, 31) angeordneten AIS-Empfangseinheiten (3) empfangbar sind und/oder - die von mindestens einer der auf einem Verkehrsflugzeug (21, 22, 31) angeordneten AIS-Sendeeinheiten (2) ausgesendeten AIS-Funksignale von zumindest einem Teil der AIS-Schiffsempfangseinheiten des Schiffsverkehrs empfangbar sind,
wenn die Verkehrsflugzeuge (21, 22, 31) in Richtung ihrer Bestimmungsorte im Luftverkehrsraum fliegen.