Patent application number | Description | Published |
20100179751 | NAVIGATION SERVER, NAVIGATION DEVICE, AND NAVIGATION SYSTEM - A navigation device and the like capable of appropriately alleviating an amount of communicating information between the navigation server and a navigation device, from the viewpoint of guiding a user to a destination point via the navigation device, on the basis of a support route which is set by the navigation server. Of the links constituting a support route R which connects the current position p | 07-15-2010 |
20100179752 | NAVIGATION SERVER, NAVIGATION DEVICE AND NAVIGATION SYSTEM - A navigation server and the like capable of making a navigation device | 07-15-2010 |
20100185387 | NAVIGATION DEVICE, NAVIGATION SERVER, AND NAVIGATION SYSTEM - A navigation device and the like capable of setting an appropriate navigation route and the like, in view of a support route set by a navigation server, while restraining an amount of communicating information small, is provided. The navigation server | 07-22-2010 |
20100198500 | NAVIGATION DEVICE, NAVIGATION SERVER AND NAVIGATION SYSTEM - A navigation device and the like capable of harmonizing a navigation route for guiding a mobile body set on the basis of a support route search result by a navigation server and a navigation route for also guiding the mobile body set independently of the navigation route, from a view point of guiding the mobile body smoothly. In the case where the second navigation route r | 08-05-2010 |
Patent application number | Description | Published |
20090042693 | POWER TRANSMISSION CONTROLLING APPARATUS - A power transmission controlling apparatus for controlling a power transmission mechanism provided with a main transmission | 02-12-2009 |
20090322272 | MOTOR CONTROL DEVICE - A motor control device includes a motor, a control portion controlling the motor, estimating a heating temperature of the motor on the basis of an electric current value and an energizing time period or a stopping time period of the motor, and restricting an electrification of the motor in a case where the estimated heating temperature becomes equal to or greater than a limit value, and a temperature sensing device for detecting a temperature of a predetermined portion of a vehicle, wherein the control portion estimates an initial temperature of the motor when an engine is started on the basis of a temperature signal outputted from the temperature sensing device and determines the limit value on the basis of the estimated initial temperature. | 12-31-2009 |
20120260758 | DRIVELINE FOR FOUR-WHEEL DRIVE VEHICLE - A driveline includes a wet multi-plate clutch that can switch between a two-wheel drive state and a four-wheel drive state, and a disconnect mechanism that switches transmission/non-transmission of torque between a front differential and one of front wheels. When the driveline is switched from the two-wheel drive state to the four-wheel drive state, the wet multi-plate clutch is actuated to an engagement side, and thus the rotation of the front differential and that of the front wheels are synchronized, and after synchronization is finished, the disconnect mechanism is switched to the transmission state. After switching of the disconnect mechanism is finished, the wet multi-plate clutch is actuated to a disengagement side and returns to a standby position between a disengagement position in the two-wheel drive state and a synchronous position in which the disconnect mechanism is switched. | 10-18-2012 |
20150096821 | CONTROL DEVICE AND CONTROL METHOD FOR FOUR-WHEEL DRIVE VEHICLE - A four-wheel drive vehicle includes an engine, a transmission provided on a power transmission path between a main drive wheel and a subsidiary drive wheel, and a connection-disconnection mechanism provided on a power transmission path between the transmission and the subsidiary drive wheel to selectively connect and disconnect the power transmission path. A control device for the four-wheel drive vehicle includes an electronic control unit. The electronic control unit is configured to control a transmission torque of the transmission to be less than or equal to a predetermined value when a predetermined condition is satisfied during traveling, and to control the connection-disconnection mechanism so as to at least partially overlap a time during which the transmission torque of the transmission is controlled to be less than or equal to the predetermined value and a time during which the power transmission path is disconnected by the connection-disconnection mechanism. | 04-09-2015 |