A vehicle monitoring system, comprising: an interface configured to at least communicate with a controller area network bus; a remote data telecommunication interface; a database; at least one automated processor, configured to: extract information from the controller area network bus; store records in the database representing the extracted information; process the database to determine operating statistics; selectively communicate at least a portion of the database over the remote data telecommunication interface; and determine at least one of an operating parameter for the vehicle and a predicted net fuel cost based on at least the operating statistics and a fuel unit cost.

A module for managing communication among instrumentation and control devices associated with a system, and a method for using the module, enable interconnection of various devices across multiple network buses, and filtering of messages travelling between devices on disparate buses. Buses may be established wirelessly in addition to via wired connections. Additional devices may connect to a pluggable terminal interface integrated with the module. The terminal interface may connect to a configurable variety of interconnecting circuits appropriate for various types of terminal devices. An associated user interface may enable a user to configure various parameters pertaining to connected devices, including alerts to be issued when certain parameters exceed thresholds, and actions to be taken upon issuance of such alerts.

A system for controlling a watercraft includes a data communication module, a device system, an electric power supply, and a controller. The data communication module is operable to perform wireless communication with an external computer. The device system includes at least one electric device. The electric power supply provides electric power to the data communication module and the device system. The controller is configured or programmed to switch between a first mode and a second mode. In the first mode, the controller provides electric power to the data communication module by the electric power supply during both activation and deactivation of the device system. In the second mode, the controller provides electric power to the data communication module by the electric power supply during the activation of the device system, but stops providing electric power to the data communication module by the electric power supply during the deactivation of the device system.

A marine-type communication device that reads data from a data bus, dynamically creates new data channels for a plurality of operational systems and performs a volatility assessment to determine when to save the data for transmission to a cloud network and when to transmit the data to the cloud network.

Systems and methods for reconfigurable on-vehicle data routing are provided. In one embodiment, a data link communication system comprises: a router to communicate with at least one communication bus and at least one data bus, and monitor data communicated over the communication data buses, wherein the communication bus communicates data link messages with an off-vehicle service provider system, wherein the data bus transports data between the router and a plurality of on-vehicle systems; a routing control logic; and a conditional logic database, wherein the database comprises definitions of one or more datatypes and definitions for at least one data forwarding command; wherein, in response to receiving a first set of data associated with a datatype defined by the database, the logic executes the at least one data forwarding command to control the router to output a second set of data to one or more of the plurality of on-vehicle systems.

A cost-effective and reliable digital forensics framework is provided by exploiting multiple blockchain networks in two levels. The selected data collected from sensors on a boat is sent to a remote company database and calculated hash of the data is saved in two blockchain platforms in the first level. Hash of each block is retrieved and inserted onto a Merkle tree on a periodic basis to be stored on another blockchain in the second level which is used to detect any error in the first level blockchains. A secure platform is created with the combination of several blockchains.

An unmanned undersea vehicle includes one or more vehicle sections. The sections include a vehicle hull. The vehicle includes a data crypt configured to be selectively removable from the vehicle through the hull of the vehicle. The data crypt includes a persistent storage device configured to operate using SATA protocols and one or more electrical connectors configured to selectively connect the data crypt to electrical equipment in the vehicle, wherein the connectors are impedance matched to mating connectors in the vehicle.

The present invention discloses an integrated automated driving system for a maritime autonomous surface ship (MASS). The integrated automated driving system for a MASS includes a perception module for perceiving navigational environment of a MASS and obtaining real-time dynamic information of a navigation channel, hydrology, a state of the MASS and traffic environment; a communication system for transmitting data and instructions between the MASS and a shore base as well as between system modules; a data processing module for processing information obtained by the perception module; a decision-making module for identifying a current operating status of the MASS and environment according to data outputted by the data processing module, selecting actions to be taken, and generating operating instructions corresponding to the action; and an execution module for receiving operating instructions sent from the decision-making module and controlling a propeller and a rudder of the MASS through a proportional-integral-derivative (PID) controller.

A marine propulsion system includes a first controller area network (CAN) bus communicatively connecting two or more devices to facilitate communication of CAN messages therebetween. The system further includes a helm controller (HCM) associated with the propulsion device and having an HCM CAN transceiver to facilitate receipt and transmission of CAN messages by the HCM on the first CAN bus. The HCM is configured to receive a silence CAN message via the first CAN bus and then determine whether the silence CAN message is directed to itself. If so, then the HCM will cease transmitting any CAN message on the first CAN bus and/or cease CAN-related diagnostics in response to the silence CAN message so as to reduce traffic on the CAN bus.

A Cyber Vulnerability Assessment Tool (CVAST) and CVAST Threat Assessment Heuristic (CVAST THRASH) capable of automated modeling of cyber physical systems, assessment of the nature of cyber risks thereto, and output of such cyber risk assessments are provided.