Abstract: A vehicle display control device includes: a map information acquisition unit that acquires map data around a vehicle; and an item display unit that overlaps a virtual item on a predetermined travel road on the map data and that displays the virtual item in a display area in a vehicle cabin. The item display unit overlaps and displays the virtual item on the map data, thereby guiding a driver of the vehicle toward the travel road on which the virtual item is displayed.

Abstract: A maintenance information management device includes an information registration unit configured to register vehicle identification information and maintenance information in a memory for each vehicle, an information update unit configured to update the maintenance information after the maintenance of the vehicle by adding maintenance contents to the maintenance information registered in the memory, and an information providing unit configured to provide the maintenance information when a provision request for the maintenance information is accepted.

Abstract: The vehicular advertisement display device includes a processor. The processor is configured to display advertisement information on a display unit provided on an outer surface of the vehicle main body. The processor is also configured to reduce power consumption of the vehicle based on the vehicle state.

Abstract: The vehicle travel request device includes a processor. The processor is configured to acquire travel request information related to a travel request of a vehicle, and transmit the travel request information to the vehicle based on the acquired information. Further, the processor is configured to acquire travel history information of the vehicle and determine an incentive based on the travel request information and the travel history information.

Abstract: A disaster information notification device has a processor. The processor acquires disaster information from at least either a server or sensors installed in a vehicle, and, upon acquiring disaster information, activates a predetermined on-board device installed in the vehicle so as to communicate the disaster information to a surrounding area.

Abstract: An advertisement management apparatus for a vehicle includes a processor. The processor acquires image information on a captured image around a vehicle having an outer surface on which advertisement information is displayable, and the processor detects a predetermined motion of a person around the vehicle from the image information thus acquired and estimates a reaction of the person to the advertisement information.

Abstract: A maintenance information management device includes an information registration unit configured to register vehicle identification information and maintenance information in a memory for each vehicle, an information update unit configured to update the maintenance information after the maintenance of the vehicle by adding maintenance contents to the maintenance information registered in the memory, and an information providing unit configured to provide the maintenance information when a provision request for the maintenance information is accepted.

Abstract: A part diagnostic device includes an acquisition unit that acquires vehicle information on a vehicle, an analysis unit that analyzes a vehicle characteristic of the vehicle from the vehicle information acquired by the acquisition unit, and a determination unit that determines whether a part related to the vehicle characteristic is a genuine part based on the vehicle characteristic analyzed by the analysis unit.

Abstract: A center server serving as an information processing device is configured such that a processor calculates a reduction cost by which an operation cost of a vehicle of a business operator in a first predetermined period is reduced compared to an operation cost of a vehicle of the same period of a previous year, sets a rank in accordance with a reduction result of each of the members regarding the reduction cost, and determines a reward of the member based on the reduction cost in accordance with the rank of the member.

Abstract: A vehicle display control device includes: a map information acquisition unit that acquires map data around a vehicle; and an item display unit that overlaps a virtual item on a predetermined travel road on the map data and that displays the virtual item in a display area in a vehicle cabin. The item display unit overlaps and displays the virtual item on the map data, thereby guiding a driver of the vehicle toward the travel road on which the virtual item is displayed.

Abstract: In a vehicle information management system, a maintenance information determination unit determines whether maintenance of a vehicle was carried out at a predetermined maintenance shop based on maintenance history information acquired by a maintenance history information database, and when the maintenance information determination unit determines that the maintenance of the vehicle was carried out at the predetermined maintenance shop, an added value information providing unit provides added value information to appraisal information of the vehicle.

Abstract: A driving diagnostic information management apparatus includes: a diagnostic information acquisition portion configured to acquire driving diagnostic information on a driver; a storage processing portion configured to store the driving diagnostic information per driver in a storage portion; a reception portion configured to receive a provision request on the driving diagnostic information; and a providing portion configured to, upon receipt of the provision request on the driving diagnostic information, provide the driving diagnostic information on a driver corresponding to the provision request.

Abstract: In an information provision server as an information provision device, a processor is configured to receive vehicle information on a vehicle, generate maintenance recommendation information for prompting a user to implement maintenance of the vehicle based on the vehicle information, and provide the user with the maintenance recommendation information and value information that is usable when the maintenance is implemented based on the maintenance recommendation information.

Abstract: In a center server as a control device, a processor is configured to acquire vehicle information on a vehicle, determine a driving skill of a driver from the acquired vehicle information, and notify the driver of permission information for permitting use of a function of the vehicle or application of equipment to the vehicle according to the determined driving skill.

Abstract: A road surface damage detection device is configured to calculate, for each of road sections, a maximum variation rate that is a maximum value of a variation amount of a wheel speed per unit time in each of vehicles. The device is configured to periodically select, for each of the road sections, a maximum value from the maximum variation rate of each of the vehicles in a prescribed period, set the selected maximum value as a section maximum variation rate, and determine whether or not the road surface damage has occurred by comparing a determination target value with a positive threshold, the determination target value being obtained by subtracting a comparison value, based on at least one of the section maximum variation rates set before last time, from the section maximum variation rate that is set latest.

Abstract: A rut determination device is configured to determine, for each road section, presence or absence of a rut based on any one of a plurality of first variation quantities each of which is the variation quantity of a vehicle-body slip angular velocity per unit time for each vehicle, a plurality of first processed values each of which is a value obtained by performing predetermined processing for each of the plurality of the first variation quantities, a plurality of second variation quantities each of which is the variation quantity of a vehicle-body slip-related value, which is the product of the vehicle-body slip angular velocity and the vehicle speed for each vehicle, per unit time, and a plurality of second processed values each of which is a value obtained by performing the predetermined processing for each of the plurality of the second variation quantities.

Abstract: A road surface damage detection device is configured to calculate, for each of road sections, a maximum variation rate that is a maximum value of a variation amount of a wheel speed per unit time in each of vehicles. The device is configured to periodically select, for each of the road sections, a maximum value from the maximum variation rate of each of the vehicles in a prescribed period, set the selected maximum value as a section maximum variation rate, and determine whether or not the road surface damage has occurred by comparing a determination target value with a positive threshold, the determination target value being obtained by subtracting a comparison value, based on at least one of the section maximum variation rates set before last time, from the section maximum variation rate that is set latest.

Abstract: A road surface damage detection device is configured to calculate, for each of road sections, a maximum variation rate that is a maximum value of a variation amount of a wheel speed per unit time in each of vehicles. Next, the device is configured to periodically select, for each of the road sections, a maximum value from the maximum variation rate of each of the vehicles in a first prescribed period, set the selected maximum value as a section maximum variation rate, and determine whether or not the road surface damage has occurred by comparing the section maximum variation rate with a threshold. The device sets the threshold, for each of the road sections, based on a behavior of each of the vehicles in a second prescribed period or based on the behavior of each of the vehicles when a predetermined condition is satisfied.

Abstract: A vehicle has: a communicating portion that communicates a passenger compartment interior with a passenger compartment exterior; a discharging device that, by operating, discharging at least one of dust or liquid which is within the passenger compartment through the communicating portion to the passenger compartment exterior; and a control section that, in a case of judging that there are no vehicle occupants within the passenger compartment, operates the discharging device, and causes dust within the passenger compartment to be discharged to the passenger compartment exterior.

Abstract: A vehicle rental assistance device includes a memory and a processer connected to the memory, and the processor is configured to acquire vehicle condition information relating to at least one level of a level of decline in quality of appearance of a vehicle or a level of decline in cleanliness inside a cabin of the vehicle, and is configured to determine an incentive for vehicle rental according to the at least one level, based on the acquired vehicle condition information.