Various embodiments provide systems and method for monitoring individuals including, but not limited to, communication of information selectively to and from a user attached monitor device and a user detached monitor device.

Various embodiments provide systems and method for maintaining an exclusion zone data set in relation to monitoring individuals where the maintenance involves both a user attached monitor device and a user detached monitor.

In an example, a roadside device is disclosed. In one or more implementations, the roadside device includes a deviation determination module that is configured to determine a difference between a determined current position of the roadside device and a predefined position of the roadside device. The roadside device also includes a modification module that is configured to modify geometry data representing an intersection environment based upon the difference, and a vehicle-to-everything (V2X) communication module that is configured to broadcast the modified geometry data within the intersection environment.

In an example, a roadside device is disclosed. In one or more implementations, the roadside device includes a deviation determination module that is configured to determine a difference between a determined current position of the roadside device and a predefined position of the roadside device. The roadside device also includes a modification module that is configured to modify geometry data representing an intersection environment based upon the difference, and a vehicle-to-everything (V2X) communication module that is configured to broadcast the modified geometry data within the intersection environment.

The present disclosure relates to information generation apparatuses and methods and information use apparatuses and methods. An example method includes generating and sending first information, where the first information indicates a geographical area, a relative distance between a plurality of location points in a location point set in the geographical area, and at least one location point that belongs to the location point set, the at least one location point is for determining a location reference point.

The present invention relates to a vessel traffic service system and a method for extracting accident data, and more particularly, to a technique that search and extracts possible event traffic data automatically from data of a concerned area without knowing exact time when a marine accident occurs. The vessel traffic service system includes: an input unit receiving conditional information for extracting accident occurrence data from a user; a storage unit storing at least one of an automatic identification system (AIS) signal, a radar signal, and a camera image signal; and a control unit extracting an event occurrence part from at least one of the AIS signal, the radar signal, and the camera image signal of a point and a time at which an accident occurs in accordance with the conditional information to generate an accident candidate list.

A tracking device includes a location module arranged to determine a location of the tracking device; a communication gateway arranged to communicate the location of the tracking device to a receiver station; and a housing arranged to house the location module and the communication gateway, wherein the housing is further arranged to engage with an access mechanism such that when the access mechanism is actuated, the housing is manipulated.

A digital signage control device includes: a display controller configured to display predetermined information on a digital signage disposed around a predetermined road; a target vehicle detector configured to detect a vehicle located in a predetermined range on the road; and a work load information acquisition unit configured to acquire work load information regarding a work load state of an occupant of the vehicle. The predetermined range on the road is a range in which the occupant of the vehicle visually recognizes the digital signage. The display controller changes the amount of predetermined information to be displayed on the digital signage according to the work load information.

An operation management device including: a setting information acquisition unit configured to acquire selected vehicle information set in a user terminal and indicating a selected vehicle selected from a plurality of vehicles; a vehicle information acquisition unit configured to acquire position information and time information at predetermined time intervals, the position information indicating positions of each of the plurality of vehicles, and the time information indicating time at which the position information is acquired, and a display control unit configured to display, on the user terminal, a map image and a position image that is overlapped on the map image, the position image indicating a plurality of positions indicated by the position information corresponding to the selected vehicle, and the position image being displayed in a mode that is determined based on the time indicated by time information.

Disclosed herein are an automatic flight control system and method for an unmanned drone, in which a guidance system installed on a moving object transmits a guide signal, and the unmanned drone automatically flies based on the guide signal, thus allowing the unmanned drone to maintain a uniform distance from the moving object. The presented automatic flight control system for an unmanned drone is configured such that a guidance system transmits a guide signal based on a guidance request signal received from the unmanned drone, and the unmanned drone automatically flies depending on an automatic flight control value that is set based on an automatic flight guide signal when the guide signal is the automatic flight guide signal, and flies to the automatic control location set in response to an automatic location guide signal when the guide signal is the automatic location guide signal.