摘要:
A vehicle-mounted device control system (1) includes a first vehicle-mounted device (10), a second vehicle-mounted device (20), and a control unit (100) connected to the first vehicle-mounted device (10) and the second vehicle-mounted device (20). The control unit (100) includes signal transmission means (104) that transmits a predetermined signal to the first vehicle-mounted device (10), cooperative control means (108) that performs cooperative control in which the second vehicle-mounted device (20) is controlled using information used by the first vehicle-mounted device (10) when the first vehicle-mounted device (10) responds to the predetermined signal, and alternative control means (112) that performs alternative control in which the second vehicle-mounted device (20) is controlled without using information, used by the first vehicle-mounted device (10), when the first vehicle-mounted device (10) does not respond to the predetermined signal.
摘要:
Various sensors, such as a GPS and a vehicle speed sensor, are used to detect a current position and direction of a vehicle. A normal running direction, which is a running direction specified for a road on which the vehicle runs, is acquired. In a state where a vehicle speed pulse is acquired at the predetermined intervals, it is detected whether the vehicle is placed in a wrong-way driving situation on the basis of the detected current direction of the vehicle and the normal running direction; whereas, in a state where a vehicle speed pulse is not acquired, it is not detected whether the vehicle is placed in the wrong-way driving situation on the basis of the detected current direction of the vehicle.
摘要:
An ECU executes a program including a step of detecting a present location using a GPS system (S1000); a step of reading out data of a geographical map proximate to the present location (S1010) and presenting in the geographical map charging installations including a charging installation employing solar light, together with the location of its vehicle (S1020); a step of, if a presentation switching request is made (YES in S1030) and a real-time solar radiation correction request is made (YES in S1050), detecting a solar radiation amount (S1060) and correcting a charge amount per unit time provided by the power generation installation employing solar light, based on the detected solar radiation amount (S1070); and a step of detecting an SOC in the battery to calculate an amount of discharge done until arrival at the charging installation (S1080, S1090), calculating time required for charging up to a fully charged state (S1100), and presenting the time required for charging in the geographical map (S1200).
摘要:
A support control unit 2 for determining a traveling condition of a host vehicle during an exit from a main road to an access road determines whether or not the condition of the host vehicle at a given point in time corresponds to an exit start scene or an exit completion scene for detecting the start of an exit or completion of the exit on the basis of a host vehicle position, route data 6a, map rendering data 6b, or lane information 7a including at least road surface marking positions, and determines that an exit start timing or an exit completion timing of the host vehicle has arrived when the condition is determined to correspond to the exit start scene or the exit completion scene. Hence, during the exit from the main road to the access road, the traveling condition of the host vehicle can be determined accurately. The support control unit 2 also determines the traveling condition of the host vehicle during convergence with the main road from the access road.
摘要:
[Object] To provide a technique that is capable of selecting information to provide in accordance with a tendency of a driving operation of a driver. [Solving mean] A driving assistance system is configured to include: travel history acquisition means for acquiring a travel history of a vehicle; guidance target point acquisition means for acquiring a guidance target point at which a guidance target event has occurred based on the travel history; operation tendency acquisition means for acquiring a tendency of a driving operation of a driver of the vehicle based on the travel history; and guidance means for determining whether to provide guidance on the guidance target point based on the tendency of the driving operation and providing guidance relating to the guidance target point for which it is determined to provide the guidance.
摘要:
[Object] To provide a technology that is capable of preventing warning guidance from being unnecessarily provided. [Solving means] A warning guidance system according to the present invention is a warning guidance system for providing, at a vehicle, guidance on a warning event that may occur on the vehicle, and includes warning event information acquisition means for acquiring warning event information indicating the warning event and an event vehicle on which the warning event has occurred; and guidance control means for controlling to provide the guidance at the vehicle traveling in a predetermined section in a case in which the warning event that has occurred a plurality of times in the predetermined section has occurred on a plurality of event vehicles, and controlling not to provide the guidance at another vehicle traveling in the predetermined section in a case in which the warning event that has occurred a plurality of times in the predetermined section has occurred on a single event vehicle for all of the plurality of times.
摘要:
An object is to take measures to reduce engine exhaust gas of an externally chargeable electric/hybrid vehicle. An externally chargeable electric/hybrid vehicle comprises a battery for supplying electrical power to the motor, a generator that charges the battery with electrical power generated by the driving force of the engine, and an external charging unit that supplies electrical power from an external power supply device to the battery to charge the battery, and the vehicle travels in either an EV mode or an HV mode. The vehicle further comprises a charged amount measuring unit for measuring externally charged electrical energy supplied from the external charging unit to the battery, and a travel mode determination unit for determining in which driving mode of the EV mode or the HV mode the vehicle travels, based on the externally charged electrical energy. The vehicle travels in a travel mode according to the result determined by the travel mode determination unit.