Mitsubishi Denki Kabushiki Kaisha

Akio Uekawa

Mitsuo Shimotani

Yosuke Asai

Minoru Yoshida

Minoru Ozaki

Yoshihiko Utsui

Hiroaki Ideno

Shinichiro Araki

Koji Hashimoto

Fumitaka Sato

Tomoya Ikeuchi

Masahiro Noguchi

Atsushi Kohno

Akira Sugimoto

Hisatsugu Itoh

Toshiki Kusama

Kazuma Kaneko

Hideharu Yasutake

Ichiro Nakahori

In an information distribution device for supporting an individual-adaptive system, when a car navigation system is employed as an individual-adaptive system, the system includes an individual identification section which can be connected to a portable cellular phone, enables entry of a portable cellular phone number from the portable cellular phone, and determines a setting status of a device in accordance with the input phone number; and an operation control section which controls the setting status of the device in accordance with the setting status determined by the individual identification section.

Individual-adaptive system and information distribution device based on a cellular telephone

An on-vehicle multimedia device to be operated by softwareincluding an application module grouphaving a plurality of application modulesthat realizes their respective different functions and an application control modulefor controlling each of the application modulescharacterized by the device comprising external hardware which inputs and outputs data to be processed by the software.

Vehicle-mounted multimedia device

An on-vehicle information processing unit includes a central processing unit; a first device connected to the central processing unit; a device-dependent driver for driving only the first device; an operating-system-standard (OS-standard) driver enabling an application to drive devices different from the first device; a device-dependent application using the first device through the device-dependent driver; and an OS-dependent application for using the first device through the OS-standard driver. The central processing unit can include a switch for enabling the OS-dependent application only when using an Internet function, and for operating the device-dependent application in a normal mode.

On-vehicle information processing unit

A vehicular information system developing apparatus has an input section through which graphics-related data are externally input, said graphics-related data including graphics data relating to figures to be displayed on a screen and operation description data that are set for respective figures and describe operations of the figures on the screen; a storage section for storing control data to be used for controlling transition between display states in accordance with a prescribed command and display control data to be used for displaying figures on the screen in each state based on the operation description data; and a conversion section for incorporating the graphics-related data into the display control data and for generating an execution program based on resulting data and the control data.

Vehicular information system developing apparatus, vehicular information system developing tool, vehicular information system developing method, and navigation system developing method

At least one graphic element includes basic element data of an image, such as a menu, and attributes of the basic element. At least one animation element associated with the graphic element describes a condition and a procedure for dynamically changing an attribute of the graphic element when the condition is fulfilled. The graphic element and the animation element are stored as drawing data. When the condition is fulfilled, the procedure described in the animation element is executed so that an attribute of the graphic element is changed.

Image display apparatus and image display method

A vehicle-mounted information processing device includes a platform having vehicle-mounted hardware and one or more basic functions to control the hardware. An application processing unit performs processing using the one or more basic functions of the platform. When transferring information from the platform to the application processing unit, a single interface unit transfers the information in a constant data format. When transferring information from the application processing unit to the platform, the single interface unit transfers the information in a data format corresponding to the platform.

Vehicle-mounted information processing device and storage medium

A navigation device includes a platform having hardware including at least a user operation unit and a map database, and basic functions to control the hardware. The navigation device also includes an application processing unit for providing navigation services using the basic functions of the platform, and a platform-dependent unit for, when transferring information from the platform to the application processing unit, transferring the information in a constant format, and for, when transferring information from the application processing unit to the platform, transferring it in a certain format which depends on the platform. The map database holds map data in a predetermined recording format. The navigation device can further include a map-database-dependent unit for receiving map data, which is read from the map database by the platform-dependent unit, and for supplying the received map data to the application processing unit in the constant format. The navigation device can also include a user-interface-dependent unit for receiving data corresponding to a user's operation, which is read from the user operation unit by the platform-dependent unit, and for supplying the received data to the application processing unit in the constant format.

Navigation device having a platform-dependent part and a user-interface-dependent part for supplying navigation services

An on-vehicle information system includes extended function interface modules responsible for communication between basic function modules, providing basic information services in an on-vehicle information system, and extended function modules.

Extendable on-vehicle information system

Routes from a departure area to a plurality of destination areas are found as a departure-area route network data set and a plurality of such departure-area route network data sets computed for all departure areas are then stored in advance in a road-map storing memory unit 4 and a departure-area route network data storing memory unit 5. At a route-search time, a departure-area determining unit 3 determines the departure area of the vehicle to which a departure position pertains and a route-search processing means 7 uses a departure-area route network data set for the departure area determined by the departure-area determining unit 3 as well as road maps of the departure area and the vicinity of a departure position to search for guidance routes from the departure position to the destination position in a short time, presenting the guidance routes to the driver.

Growing community of inventors

Tokyo, Japan

Akio Uekawa