A delivery path generation system (20), which generates a delivery path for a delivery terminal to deliver packages to a plurality of destinations, includes destination information acquisition means (11), estimation means (12), and delivery path generation means (13). The destination information acquisition means (11) acquires destination information at least including information based on the behavior of consignees at the respective destinations. The estimation means (12) estimates whether or not the consignee is present based on the destination information. The delivery path generation means (13) generates a delivery path based on the estimation.

A status notification apparatus 10 acquires face image data of a passenger 55 of an aircraft, the face image data having been acquired at departure/arrival airports 61 and 62 of the aircraft, and acquires, from a storage device 52 in which arrival destination information regarding the arrival destination of the aircraft, the face image data of the passenger 55, and identification information identifying the passenger 55 are stored in association with each other in advance, the identification information and the arrival destination information corresponding to the acquired face image data. The status notification apparatus 10 acquires a movement status of the passenger 55, and notifies a service provider 63 at the arrival destination of the acquired movement status and the acquired identification information based on the acquired arrival destination information.

A driver assistance system uses a wireless authentication functionality to perform authentication using key information through wireless communication between a portable terminal that obtains the key information required to operate a vehicle through network communication and an authentication device arranged in the vehicle. The authentication device actuates the vehicle through an electronic key system of the vehicle when the authentication is accomplished. A determination unit of the driver assistance system receives operation information based on a vehicle operation performed by a driver who is driving the vehicle, performs an abnormality determination that checks whether the vehicle operation is abnormal from the operation information, and performs a predetermined action when the vehicle operation is determined as being abnormal. The determination unit uses the wireless authentication functionality to execute at least part of a series of processes of the abnormality determination and the predetermined action.

A method of predicting evolution of simulation results for an Internet of Things (IoT) network comprising creating a source digital twin outputting a state of object(s). A main digital twin sequence is formed by creating clone digital twin(s), connecting an input of one clone digital twin with an output of the source digital twin where a time increment is added to the output of the source digital twin and connecting an input of any further clone digital twin with an output of a preceding clone digital twin where a further time increment is added to the output of the preceding clone digital twin. An evolved modified state of the object(s) is provided at additionally incremented time as an output of an exploratory digital twin which has an input connected with an output of one of the source digital twin, the one clone digital twin, and any further clone digital twin.

The present disclosure provides a method of charging service for a new energy vehicle in a smart city. This method is executed by a charging pile management platform. This method includes: based on the service platform, obtaining a charging request of a user by the user platform, wherein the charging request comprises a remaining power of a vehicle of the user and a position of the user; based on the charging request, determining candidate charging piles; based on queuing information of the candidate charging piles and time information for going to the candidate charging piles, sorting the candidate charging piles to determine an object charging pile; predicting a failure rate of the object charging pile, wherein the failure rate is used to determine recommendation information of the object charging pile; and based on the service platform, feeding back the recommendation information to the user through the user platform.

A vehicle-mounted device includes a data collecting device that collects sensor data from a vehicle sensor, a data transmitting device that transmits the sensor data to a server, a data receiving device that receives data about an outside-vehicle status, and an inside-vehicle/outside-vehicle cooperation device that, in response to receipt of the data about the outside-vehicle status, cooperates with a device outside the vehicle and controls an operation inside the vehicle. The server includes a map creating device that maintains a traffic status overview map on the basis of received sensor data, a vehicle selecting device that selects a vehicle capable of transmitting optimum sensor data for maintaining the traffic status overview map in view of a line status among vehicle-mounted devices present within a specific area, and a transmission permission/prohibition signal transmitting device that transmits an instruction of permitting transmission of sensor data to the vehicle.

A roadside relay apparatus includes first, second, and third communication units to which first, second, and third lines described below are connected, a communication processing unit configured to relay or intercept communication between the first and second communication units, and an information processing unit configured to generate signal information for a vehicle, based on a control command, for controlling a traffic signal controller, received by the first communication unit and based on details of control, performed by the traffic signal controller, received by the second communication unit, and to output the generated signal information to the third communication unit. The first, second, and third lines are communication lines for wired communication with a central apparatus of a traffic control system, the traffic signal controller, and a communication apparatus that belongs to a communication system configured to wirelessly provide information to the vehicle, respectively.

Provided is a communication apparatus communicating with an external apparatus connected via a network, and the communication apparatus includes a processor and a memory storing program instructions that cause the processor to: calculate a communication interval of data communicated within the communication apparatus; determine whether to perform communication with the external apparatus based on whether the communication interval is within a range set in advance; and transmit, to the external apparatus, communication data including the communication interval determined to perform communication with the external apparatus, latter data in the communication interval, and a transition between former data and the latter data in the communication interval, so that traffic from an apparatus to outside is reduced while suppressing deterioration in detection accuracy of unauthorized communication.

Provided is a communication apparatus communicating with an external apparatus connected via a network, and the communication apparatus includes a processor and a memory storing program instructions that cause the processor to: calculate a communication interval of data communicated within the communication apparatus; determine whether to perform communication with the external apparatus based on whether the communication interval is within a range set in advance; and transmit, to the external apparatus, communication data including the communication interval determined to perform communication with the external apparatus, latter data in the communication interval, and a transition between former data and the latter data in the communication interval, so that traffic from an apparatus to outside is reduced while suppressing deterioration in detection accuracy of unauthorized communication.

A presentation control device is provided for guiding a visitor in a specific area to an appropriate point in the area. The presentation control device (100) includes an acquisition unit (130) that acquires a photographed image photographed by a predetermined photographing device, an authentication control unit (140) that extracts a face area or facial feature information from the photographed image and causes an authentication device (200) to perform face authentication, a specification unit (160) that specifies presentation information to be presented for guiding to a predetermined point, based on a movement history and an action history being associated with a user ID of a user who succeeds in the face authentication, and an output unit (170) that transmits the presentation information specified by the specifying unit (160) to a predetermined display terminal.