Sumitomo Electric Industries, Limited

Sumitomo Wiring Systems, Limited

Autonetworks Technologies, Limited

Norichika Oomi

Kosuke Sone

Suguru Yamagishi

Yutaro Miki

Takanori Fukunaga

Yuji Takenaka

Yasuyuki Yamamoto

Ichiro Kuwayama

Hiroki Hirai

Toyohisa Takano

Daisuke Miyawaki

Kazuyoshi Ohara

Shinichi Ishiko

Shuhei Terada

Ai Takehisa

An antenna device includes: a conductive ground conductor plate; a plate-shaped radiating element disposed without being in contact with the ground conductor plate; a feeding line including a conductor and a shield member that surrounds the conductor, the shield member being connected to the ground conductor plate; and a conductive feeding element that includes a facing plate portion that faces the radiating element with an air layer provided therebetween, and is connected to the conductor.

Antenna device

A wiring module includes: a functional sheet disposed between a roof panel forming a roof part of a vehicle and an interior member forming a ceiling shape of a vehicle interior to planarly extend over the roof panel and the interior member; and a transmission member provided on the functional sheet, wherein the functional sheet includes a layer having at least one of a heat insulation function, an acoustic insulation function, and a radio wave shielding function, the transmission member is electrically connected to a vehicle-side apparatus mounted to a side of the vehicle, and the transmission member is formed to extend to a position where the transmission member can perform a power supply to or communication with a roof-side apparatus mounted to the roof part in the functional sheet.

Wiring module

An antenna module is an antenna module attached to a roof in a vehicle and includes a substrate and a plurality of antennas provided on the substrate, wherein the substrate is kept in a curved state.

Antenna module

An antenna module includes: a substrate; at least one first communication antenna by a frequency band belonging to a first frequency range; and at least one second communication antenna by a frequency band belonging to a second frequency range higher than the first frequency range, wherein the at least one first communication antenna and the at least one second communication antenna are provided on the substrate, and the at least one first communication antenna is provided in a position closer to an edge of the substrate than the at least one second communication antenna.

Antenna module and vehicle roof with antenna module

An antenna device, for a mobile body, of this disclosure includes an antenna configured to be installed in the mobile body, and a reflector having a reflection surface configured to change a beam direction of the antenna.

Antenna device for mobile body and communication device

A wiring module includes: a sheet which is a member extending planarly and including an easy-fracture part sectioning the sheet into a plurality of areas and capable of dividing the sheet into the areas; and a transmission member including one of or both a power line supplying an electrical power to at least one apparatus provided in one or more of the plurality of areas and a signal line enabling communication with the apparatus, wherein, in a case where the transmission member is disposed over at least two areas, a part of a middle portion of the transmission member in relation to an end portion connected to the apparatus is fixed to a first area in the two areas, and the transmission member is laid without being fixed to a second area in the two areas.

A vehicle-mounted communication device that is to be mounted on a vehicle includes: a wireless communication unit that transmits an RF signal that includes data, and is capable of changing a communication method; an acquisition unit that acquires state information that indicates a state of the vehicle; and a control unit that performs switching control to change the communication method based on the state information acquired by the acquisition unit.

Vehicle-mounted communication device

The present invention provides an onboard device capable of further enhancing safety of an occupant aboard a vehicle. The onboard device controlling locking of a vehicle door includes an occupant detector detecting the occupant inside a vehicle, a shut door determiner determining whether the vehicle door is closed, and a locking controller locking the vehicle door when the shut door determiner determines that the vehicle door is closed and the occupant detector detects the occupant. By locking the vehicle door, a third party can be prevented from entering the vehicle through the vehicle door, for example, and the safety of the occupant aboard the vehicle can be further enhanced.

Onboard device

Provided are an in-vehicle reporting apparatus and a reporting system configured to prevent errors in reporting. The in-vehicle reporting apparatus stores a mounting position of each tire in association with identification information identifying the tire, a vehicle height acquisition unit acquires a vehicle height of the vehicle, a vehicle height determination unit determines whether the vehicle height is greater than or equal to a predetermined height, and a reporting unit reports information that depends on the mounting position of a tire stored in the storage unit in association with acquired identification information and on acquired air pressure information of the tire when the acquired vehicle height is not greater than or equal to the predetermined height, and does not report information that depends on the mounting position of the tire, when the acquired vehicle height is greater than or equal to the predetermined height.

Growing community of inventors

Mie, Japan

Norichika Oomi