Abstract: A communication device includes a communicator that is mounted in a mobile body and functions as a wireless access point, a power supplier configured to supply electric power at least to a driver that causes the mobile body to travel, a detector configured to detect the electric energy of the power supplier, and a controller configured to control at least one of communication strength and communication quality of the communicator based on the electric energy detected by the detector.

Abstract: A communication device includes a communicator controller. The communication controller configured to cause a communicator to communicate with a terminal device in a first mode or a second mode, in which the first mode is a mode in which communication conditions are better than in the second mode, and, when the communication controller has acquired permission information indicating that communication in the first mode is permitted according to completion of processing of a first procedure different from a second procedure required for communication in the second mode in response to a request from the terminal device, the communication controller causes the communicator to communicate with a terminal device associated with the permission information in the first mode.

Abstract: A moving body has a control unit that determines priority relating to movement on the basis of prescribed rules, the control unit comparing, on the basis of the prescribed rules, a first determination value that is the determination value for the moving body, and a second determination value that is the determination value for another moving body, whereby the priority of the moving body is determined in relation to the other moving body.

Abstract: A display control method performed using a system including an information processing server includes: (a) obtaining, using a sensor, a user state indicating whether a user is currently cooking using a cooker, when an image of a delivery person delivering an item to a building in which the user is present is captured by a camera provided at an entrance door of the building; (b) obtaining content information of the item; (c) obtaining at least one suggestion associated with the user state and the content information of the item; and (d) causing a display terminal provided in the building to display the image of the delivery person, the content information of the item, and the at least one suggestion. Here, (a) to (d) are performed by the information processing server.

Abstract: There is provided a network management apparatus comprising a processor. In a network constituted by a plurality of vehicles and a plurality of mobile terminals having wireless communication functions, a processor detects a vehicle and a mobile terminal which can be used as a next hop of a predetermined vehicle among the plurality of vehicles. The next hop is for predetermined communication originating from or relayed by the predetermined vehicle. When a vehicle which can be used as the next hop is detected, the processor preferentially selects the vehicle that has been detected as the next hop. When a vehicle which can be used as the next hop is not detected and a mobile terminal which can be used as the next hop is detected, the processor selects the mobile terminal that has been detected as the next hop.

Abstract: A display control method performed using a system including an information processing server includes: (a) obtaining, using a sensor, a user state indicating whether a user is currently cooking using a cooker, when an image of a delivery person delivering an item to a building in which the user is present is captured by a camera provided at an entrance door of the building; (b) obtaining content information of the item; (c) obtaining at least one suggestion associated with the user state and the content information of the item; and (d) causing a display terminal provided in the building to display the image of the delivery person, the content information of the item, and the at least one suggestion. Here, (a) to (d) are performed by the information processing server.

Abstract: A wireless connector is composed of a pair of units. Each unit includes an annular transmission/reception unit which is provided with a coil used to wirelessly transmit electric power, and formed of a plurality of coil parts, and a main connector portion which is detachably attached to an object from the outside of the object to transmit the electric power to the object. Each unit is assembled such that each unit can be divided into a plurality of non-annular pieces so that the coil can be formed by coupling the plurality of coil parts via a plurality of connectors for coil. When one of the transmission/reception units is attached to the object, the one of the transmission/reception units is arranged so as to oppose the other one of the transmission/reception units in a non-contact manner such that electric power can be wirelessly transmitted therebetween.

Abstract: A display control method performed using a system including an information processing server includes: (a) obtaining, using a sensor, a user state indicating whether a user is currently cooking using a cooker, when an image of a delivery person delivering an item to a building in which the user is present is captured by a camera provided at an entrance door of the building; (b) obtaining content information of the item; (c) obtaining at least one suggestion associated with the user state and the content information of the item; and (d) causing a display terminal provided in the building to display the image of the delivery person, the content information of the item, and the at least one suggestion. Here, (a) to (d) are performed by the information processing server.

Abstract: A TCU includes: a wide-area communication section that performs wireless communication with a base station; a short-range communication section that performs wireless communication with an access point; a vehicle-to-vehicle communication section that performs wireless communication with a relay vehicle; and a communication control section that transmits upload data by using any one of the wide-area communication section, the short-range communication section, and the vehicle-to-vehicle communication section, wherein the communication control section transmits the upload data more preferentially by using the short-range communication section or the vehicle-to-vehicle communication section than by using the wide-area communication section when an upload deferment condition is met, and transmits the upload data more preferentially by using the wide-area communication section than by using the short-range communication section and the vehicle-to-vehicle communication section when the upload deferment condition is

Abstract: According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from in-vehicle equipment, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, and a connection adjuster configured to release a connected state associated with a determined access point when the access point whose connected state is released is determined on the basis of the information about the communication quality acquired by the second acquirer if communication with the plurality of access points by the communicator is in the connected state.

Abstract: A management system comprises a movement management unit that communicates via a communication device with a plurality of moving bodies including an autonomous moving body provided with an autonomous control unit for moving autonomously, and that manages the movement of the plurality of moving bodies. The movement management unit comprises a priority/subordination determination unit that determines the degree of priority/subordination relating to the respective movements of the plurality of moving bodies on the basis of individual information of the moving bodies.

Abstract: A communication system comprises a communication device; an access point (AP); and a communication server is provided. The communication system performs a method comprising: acquiring first information including movement information of the communication device; acquiring second information including position information of the AP; determining a connectable time corresponding to a length of time the communication device moves within a communicable range of the AP on the basis of the first information and the second information; and controlling a connection between the communication device and the AP on the basis of the connectable time.

Abstract: A movable vehicle includes an access point functional unit that includes an antenna and functions as an access point by wirelessly communicating with a terminal device around the vehicle, and a notifier that notifies the surroundings that the vehicle is functioning as an access point.

Abstract: Provided is an information processing device including: a first acquisition unit configured to acquire a task; a second acquisition unit configured to acquire a processing time of the task; a third acquisition unit configured to acquire a wirelessly communicable period with an external communication device; and a communication control unit configured to control, based on the processing time and the wirelessly communicable period, a wireless communication unit to transmit request information to the external communication device, the request information requesting to process at least a part of the task, in which the communication control unit is configured to control the wireless communication unit to perform direct communication with the external communication device.

Abstract: According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from equipment mounted in a vehicle, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, a third acquirer configured to acquire a communication requirement for each piece of the vehicle information acquired by the first acquirer, and a selector configured to select an access point that transmits the vehicle information acquired by the first acquirer on the basis of the information about the communication quality acquired by the second acquirer and the communication requirement acquired by the third acquirer.

Abstract: Provided is a communication apparatus including: a position information acquisition unit configured to acquire moving object position information regarding a current position of a first moving object on which the communication apparatus is mounted; a reception unit configured to receive distribution information; a transmission unit configured to transmit the distribution information to a second moving object; and a communication relay unit configured to relay communication between an external terminal and an external network.

Abstract: A communication device, comprising: communication-part communicates with external device by first-communication-system provided at first-access-point or by second-communication-system provided at second-access-point, determination-part dynamically determines communication priority level of host device with respect to each of first and/or second-access-point; and communication controller transmits information including communication priority level and moving body information with respect to each of first and second-access-points, communication controller communicates with external device through first-communication-system in accordance with communication priority level determined at first-access-point or second-communication-system in accordance with communication priority level determined at second-access-point, communicates in accordance with communication priority level determined at second-access-point when the communication is switched from first-access-point to second-access-point, and communicates in ac

Abstract: A vehicle control apparatus includes a processor executing a communication control process of performing vehicle-to-vehicle communication, a data reception process of receiving and saving, in a storage unit, file data transmitted from a communication destination vehicle by the vehicle-to-vehicle communication, and an incompletely received file data management process of, in a case where the vehicle-to-vehicle communication is disconnected after reception of the file data by the data reception process is started and before the reception of the file data completes, setting, in accordance with a state of a predetermined parameter, at least one of an upper limit of a period for saving in the storage unit and a priority level for deleting from the storage unit for partial data of the file data saved in the storage unit.

Abstract: A communication control device includes an acquisition part configured to acquire vehicle information, which is information related to a vehicle and which is to be transmitted to an external device outside the vehicle from one or more on-vehicle instrument mounted on the vehicle, a determination part configured to determine a first communication priority level of the vehicle information on the basis of at least the vehicle information acquired by the acquisition part for each vehicle information, a first controller configured to cause a communication part to transmit information showing the first communication priority level determined by the determination part to a radio base station to which the communication part accesses to communicate with the external device, and a second controller configured to cause the communication part to perform communication of the vehicle information with the radio base station with a second communication priority level received from the radio base station.

Abstract: A display control method performed using a system including an information processing server includes: (a) obtaining, using a sensor, a user state indicating whether a user is currently cooking using a cooker, when an image of a delivery person delivering an item to a building in which the user is present is captured by a camera provided at an entrance door of the building; (b) obtaining content information of the item; (c) obtaining at least one suggestion associated with the user state and the content information of the item; and (d) causing a display terminal provided in the building to display the image of the delivery person, the content information of the item, and the at least one suggestion. Here, (a) to (d) are performed by the information processing server.