Kabushiki Kaisha Honda Lock

Honda Motor Co., Ltd.

Osamu Hidaka

Masahiko Sueyoshi

Yuho Otsuta

Hideaki Arai

Hiroto Fujiwara

Akira Kamikura

Masakatsu Nitawaki

Makoto Honkawa

Kimiharu Mishima

In a vehicle anti-theft system including an immobilizer system and a keyless entry system provided adjacent to a key cylinder, an immobilizer system antenna () is insert molded in an annular member () surrounding a key opening () of the key cylinder and a keyless entry system antenna () is incorporated in a housing () which is integrally formed with the annular member. Thereby, the immobilizer system antenna and keyless entry system antenna can be accommodated in a common unit while suitably spacing them away from each other. Therefore, without requiring any special shielding arrangement, the two antennal can perform favorably while the overall size of the system can be minimized.

Vehicle anti-theft system incorporated with internal antennas

A vehicle door outer handle system is provided in which a pair of electrodes and a circuit board on which is provided a detection circuit for detecting a change in capacitance between the electrodes are housed within an operating handle formed from a handle main body and a cover covering the outer side of the handle main body, the operating handle being disposed on an outer side of a vehicle door, and the electrodes () being patterned on the circuit board (), the operating handle thereby being made thin.

Vehicle door outer handle system

A vehicle door outer handle system includes: an operating handle formed from a handle main body and a cover covering the outer side of the handle main body; a pair of electrodes; and a circuit board on which a detection circuit is provided for detecting a change in capacitance between the electrodes; the electrodes and the circuit board being housed within the operating handle. The electrodes are patterned on the circuit board, and a ground pattern connected to the detection circuit is formed so as to be disposed at a position offset from the electrodes if viewed through the circuit board.

Growing community of inventors

Miyazaki, Japan

Osamu Hidaka