Abstract: A data collection device includes: an acquirer configured to acquire the location of a vehicle from a vehicle device mounted on the vehicle; an extractor configured to extract, based on the location of the vehicle, at least one identifier out of identifiers each assigned to a region on a map that is divided into a plurality of regions; a distributor configured to distribute to the vehicle device at least one information pair that is formed by pairing the extracted identifier with a data collection condition; and a collector configured to collect, from the vehicle device, data gathered by the vehicle device based on the collection condition.

Abstract: A data collection device includes: an acquirer configured to acquire the location of a vehicle from a vehicle device mounted on the vehicle; an extractor configured to extract, based on the location of the vehicle, at least one identifier out of identifiers each assigned to a region on a map that is divided into a plurality of regions; a distributor configured to distribute to the vehicle device at least one information pair that is formed by pairing the extracted identifier with a data collection condition; and a collector configured to collect, from the vehicle device, data gathered by the vehicle device based on the collection condition.

Abstract: A parking controller according to one aspect of an embodiment includes a specific-parking-frame acquiring unit, a target-parking-frame setting unit, and a vacant-parking-frame detecting unit. The specific-parking-frame acquiring unit acquires information indicating a specific parking frame. The specific parking frame is a parking frame that is specified by an external device among from a plurality of parking frames in a parking lot. The target-parking-frame setting unit sets the specific parking frame as a target parking frame. The target parking frame is a parking frame to be a target. The vacant-parking-frame detecting unit detects a vacant parking frame while an own vehicle is travelling to the target parking frame. The vacant parking frame is a parking frame in a vacant state. The target-parking-frame setting unit changes, when the vacant-parking-frame detecting unit detects the vacant parking frame, the set target parking frame into the vacant parking frame.

Abstract: A data collection apparatus includes a receiver, an instruction data transmitter, a collector, and a provider. The receiver receives a user data collection request. The instruction data transmitter transmits a collection request based on the user data collection request to an on-vehicle device. The collector collects tag information of vehicle state data acquired by the on-vehicle device. The provider provides selection tag information for selecting data by a user based on the tag information collected by the collector. The instruction data transmitter transmits a transmission instruction based on a user data transmission to the on-vehicle device. The collector collects the vehicle state data corresponding to the transmission instruction transmitted from the on-vehicle device. The provider provides user vehicle state data for using data by the user based on the vehicle state data collected by the collector.

Abstract: An on-vehicle device according to an aspect of an embodiment includes a detector, a generator, and a transmitter. The detector detects abnormality of an own vehicle. The generator generates a collection condition of data related to the abnormality detected by the detector. The transmitter transmits, to an external apparatus, a collection condition generated by the generator and a collection request of data satisfying the collection condition.

Abstract: A data collection apparatus according to embodiments includes a reception unit, a collection condition data generation unit, a collection condition setting unit, and an acquired data collection unit. The reception unit receives a collection request for vehicle acquisition data obtained by each vehicle. The collection condition data generation unit generates collection condition data indicating a collection condition of the vehicle acquisition data based on the collection request received by the reception unit. The collection condition setting unit transmits the collection condition data generated by the collection condition data generation unit to each vehicle, and sets the collection condition data to each vehicle. The acquired data collection unit receives vehicle acquisition data satisfying the collection condition transmitted from each vehicle.

Abstract: An in-vehicle device that is mounted on a host vehicle, the in-vehicle device includes a receiver, and an electronic control unit. The receiver receives an exit instruction. The electronic control unit (a) determines whether or not other vehicles exist on an exit travel route from a current parking position of the host vehicle to a getting-on area when the exit instruction has been received by the receiver, and (b) requests the other vehicles existing on the exit travel route to move out of the exit travel route using vehicle-to-vehicle communication in a case where the electronic control unit determines that the other vehicles exist on the exit travel route.

Abstract: An in-vehicle device that is mounted on a host vehicle, the in-vehicle device includes a receiver, and an electronic control unit. The receiver receives an exit instruction. The electronic control unit (a) determines whether or not other vehicles exist on an exit travel route from a current parking position of the host vehicle to a getting-on area when the exit instruction has been received by the receiver, and (b) requests the other vehicles existing on the exit travel route to move out of the exit travel route using vehicle-to-vehicle communication in a case where the electronic control unit determines that the other vehicles exist on the exit travel route.

Abstract: In a case where an actual parking technique of a driver in a parking condition is different from a parking technique shown by a parking technique model generated in a same parking condition, a parking assist apparatus outputs a question to the user about whether or not assistance for the parking operation is desired to park the vehicle. In a case where the driver accepts the assistance for the parking operation, the parking assist apparatus provide the assistance for the parking operation to park the vehicle. Thus, useless parking assistance that the driver does not desire can be prevented, and parking assistance that is truly desired by the driver can be executed.

Abstract: A parking controller according to one aspect of an embodiment includes a specific-parking-frame acquiring unit, a target-parking-frame setting unit, and a vacant-parking-frame detecting unit. The specific-parking-frame acquiring unit acquires information indicating a specific parking frame. The specific parking frame is a parking frame that is specified by an external device among from a plurality of parking frames in a parking lot. The target-parking-frame setting unit sets the specific parking frame as a target parking frame. The target parking frame is a parking frame to be a target. The vacant-parking-frame detecting unit detects a vacant parking frame while an own vehicle is travelling to the target parking frame. The vacant parking frame is a parking frame in a vacant state. The target-parking-frame setting unit changes, when the vacant-parking-frame detecting unit detects the vacant parking frame, the set target parking frame into the vacant parking frame.

Abstract: A safe driving behavior notification system includes: an obstacle detector to detect position of each obstacle existing around a subject vehicle; a first specifier to specify driving behavior to be carried out by a driver based on the detected position of each obstacle and information relating to the subject vehicle; a second specifier to specify driving behavior predicted to be carried out by the driver from the detected position of each obstacle and information on a travel state of the subject vehicle using a driving behavior model for the driver created based on past driving behavior of the driver; and a notificator to determine whether notification to the driver is necessary based on a degree of a difference between the driving behaviors specified by the first and second specifiers, and to notify the driver of information indicating action to be carried out when determining the notification is necessary.

Abstract: A driving assistance system includes a history storage unit, a behavior detecting unit, a state determining unit, and a notifying unit. The history storage unit stores a behavior history which is a past behavior history of a driver. The behavior detecting unit detects a current behavior of the driver. The state determining unit determines an unsafe state by comparing the transition of the behavior detected by the behavior detecting unit with the behavior history of the driver corresponding to a current driving path. If the state determining unit determines the unsafe state, the notifying unit gives notification to the driver.

Abstract: In a case where an actual parking technique of a driver in a parking condition is different from a parking technique shown by a parking technique model generated in a same parking condition, a parking assist apparatus outputs a question to the user about whether or not assistance for the parking operation is desired to park the vehicle. In a case where the driver accepts the assistance for the parking operation, the parking assist apparatus provide the assistance for the parking operation to park the vehicle. Thus, useless parking assistance that the driver does not desire can be prevented, and parking assistance that is truly desired by the driver can be executed.

Abstract: A vehicle device includes a controller configured to: receive a signal indicative of a travelling environment of the vehicle; and output a display signal to a display device to instruct the display device to display a mark at a position in the vehicle where safety should be confirmed by a driver of the vehicle, the display signal being output in accordance with the travelling environment. Accordingly, it is possible to prompt a user to confirm the safety at suitable positions and at proper timing.

Abstract: A driving assistance system includes a history storage unit, a behavior detecting unit, a state determining unit, and a notifying unit. The history storage unit stores a behavior history which is a past behavior history of a driver. The behavior detecting unit detects a current behavior of the driver. The state determining unit determines an unsafe state by comparing the transition of the behavior detected by the behavior detecting unit with the behavior history of the driver corresponding to a current driving path. If the state determining unit determines the unsafe state, the notifying unit gives notification to the driver.

Abstract: A vehicle device includes a controller configured to: receive a signal indicative of a travelling environment of the vehicle; and output a display signal to a display device to instruct the display device to display a mark at a position in the vehicle where safety should be confirmed by a driver of the vehicle, the display signal being output in accordance with the travelling environment. Accordingly, it is possible to prompt a user to confirm the safety at suitable positions and at proper timing.

Abstract: A portable communication terminal transmits a request signal that requests voice data representing an email message, to a server apparatus when the portable communication terminal receives the email that has been sent to the portable communication terminal, and the portable communication terminal transmits the voice data received from the server apparatus, to an in-vehicle equipment. A server apparatus converts an email message that has been sent to a portable communication terminal, into voice data in response to a request signal received from the portable communication terminal, and the server apparatus returns the voice data to the portable communication terminal. The in-vehicle equipment detects a position of a portable communication terminal in a cabin, and the in-vehicle equipment outputs a voice message converted only from voice data representing an email message received by the portable communication terminal located in a specific position in the cabin, inside the cabin of the vehicle.

Abstract: A portable communication terminal transmits a request signal that requests voice data representing an email message, to a server apparatus when the portable communication terminal receives the email that has been sent to the portable communication terminal, and the portable communication terminal transmits the voice data received from the server apparatus, to an in-vehicle equipment. A server apparatus converts an email message that has been sent to a portable communication terminal, into voice data in response to a request signal received from the portable communication terminal, and the server apparatus returns the voice data to the portable communication terminal. The in-vehicle equipment detects a position of a portable communication terminal in a cabin, and the in-vehicle equipment outputs a voice message converted only from voice data representing an email message received by the portable communication terminal located in a specific position in the cabin, inside the cabin of the vehicle.