Honda Giken Kogyo Kabushiki Kaisha

Honda Motor Co., Ltd.

Other

Matsushita Electric Industrial Co., Ltd.

Hondalock Mfg. Co., Ltd.

Alps Electric Co., Ltd.

Stanley Electric Co., Ltd

Kabushiki Kaisha Honda Lock

Suguru Asakura

Kentaro Yoshimura

Shinichi Arie

Akira Kamikura

Akira Nagai

Kenichi Sawada

Shinichi Ueda

Eiji Mutoh

Sadanori Watarai

Katsuyasu Yamane

Masahiko Sueyoshi

Munehisa Nozawa

Masahiko Asakura

Shugo Kondo

Tomoaki Nakai

Yoshikazu Imura

Kazuhiko Sueoka

Naoki Hayashi

Susumu Maeda

Shinichi Kubota

Kazuo Yuhi

Hiroto Fujiwara

Kiyomitsu Ishikawa

Toru Namiki

Masaaki Ochi

Kazuhiko Sugimura

Tsutomu Kurita

Noboru Seki

Kazuya Karino

Shigeru Kamei

Naoto Yamamoto

Taizou Kikuchi

Tatsumi Sakazume

When predetermined conditions in a vehicle are met, the control means of the disclosed vehicle control device prohibits control of the state of power-source supply to vehicle-mounted equipment or the operating state of a drive source resulting from a pressing operation of a push switch. When it is detected that an abnormal state has arisen in the vehicle, the control means allows control by the pressing operation of the push switch even if the aforementioned predetermined conditions are met.

Vehicle control device

A vehicle control device has a portable-unit restraining control unit which, when the portable unit is inserted in the slot in the drive-permitted state, irremovably fixed the portable unit, which is inserted in the slot, by the portable-unit restraining unit and, when the portable unit is inserted in the slot in the drive-prohibited state, releases the portable unit from the locking effected by the portable-unit restraining unit to allow removal of the portable unit from the slot.

A counter increases a counted value at regular time intervals during a transmission time of a request signal Sr transmitted based on trigger signals input from a door unlocking sensor or the like. On the other hand, the counter decreases the counted value at regular time intervals during a non-transmission time of the request signal Sr. A determination unit either prohibits or permits transmission of the request signal Sr to a portable unit, based on comparison results of the counted value with a prohibition value and a lifting value.

Remote control device and remote control method for vehicle

The present invention provides an automatic locking/unlocking device which locks an opening/closing body when a normal response signal is received in response to a request signal sent to a predetermined zone around a vehicle body, comprising detector for detecting that the opening/closing body is closed, wherein the request signal is sent within the vehicle compartment in response to closing of the opening/closing body before the request signal is sent to the predetermined zone around the vehicle body and if the normal response signal is received in response to this request signal, transmission of the request signal to the predetermined zone around the vehicle body is prohibited, thereby suppressing consumption of power in the portable unit and ensuring a secure automatic locking.

Radio type locking/unlocking device

LF antennas are mounted respectively on the corners of a rear bumper of a vehicle. Radio waves radiated from the LF antennas mounted respectively on the corners of the rear bumper are propagated to the both surfaces of the vehicle on the opposite sides of the corner, providing effective transmission ranges. The remaining LF antennas are mounted respectively on the side surfaces of the vehicle such that their effective transmission ranges overlap the effective transmission ranges of the LF antennas mounted respectively on the corners of the rear bumper.

Remote door lock controller for vehicles

A vehicular remote control system includes, on a portable device side, a portable device side first receiver, a portable device side transmitter, and a portable device side second receiver and, on a vehicle side, a vehicle side first transmitter, a vehicle side second transmitter, and a vehicle side receiver. Transmitting and receiving a request signal requesting an identification signal, the identification signal, an interrogation signal, and a response signal between the portable device and the vehicle allows a door lock actuator to be operated if the portable device is legitimate. When the vehicle side second transmitter or the portable device side second receiver breaks down, transmission and reception of a second request signal and the interrogation signal is carried out using the vehicle side first transmitter and the portable device side first receiver, thereby making the door lock actuator operate unhindered without the need for providing special alternative means.

Vehicular remote control system

A request signal transmitted from LF antennas of a vehicle-mounted unit is received by a radio terminal through an LF antenna. In response to the request signal, the radio terminal transmits a response signal from an antenna. The response signal is received by an RF unit of the vehicle-mounted unit. The vehicular remote control device controls an operating state of a vehicle-mounted device depending on the judgment of a match between the response signal and identification information inherent in the vehicle. The radio terminal has a light-emitting diode. When the radio terminal receives a failure diagnosis signal that is transmitted instead of the request signal, the radio terminal does not transmit a response signal, but energizes the light-emitting diode.

Remote control device for vehicles

When a door sensor is touched, a vehicle-mounted unit and a portable unit performs mutual communications for authentication, and the doors are unlocked. When the door sensor is touched without intending to unlock the doors, wasteful consumption of electric energy is avoided which would otherwise result from mutual communications for authentication triggered by a request signal. When the door sensor may possibly be operated not for the purpose of unlocking the doors, e.g., when a CPU detects the doors as being already unlocked from a signal outputted from a door lock knob switch, a request signal is inhibited from being transmitted from the vehicle-mounted unit to the portable unit.

Vehicular door lock remote control apparatus

A remote control system for precisely identifying a distance from the vehicle to an entry key and favorably controlling a vehicle-mounted device such as a door corresponding to the distance. The system comprises a transmitter transmitting different types of response demand signals within a predetermined communication area outside the vehicle, a vehicle mounted receiver for receiving a response signal released from a portable transmitter/receiver in response to the reception of the response demand signal, a controller controlling the vehicle mounted device corresponding to the reception of the response signal by the vehicle mounted receiver. Locking and/or unlocking door(s) of the vehicle are controlled on the basis of whether or not the receiver receives the response signal to a response demand signal other than one having the largest communication area.

Remote control system for a vehicle

In a vehicular remote locking/unlocking system, when a locking or unlocking switch outputs a trigger signal, a second transmission device transmits identification information transmission disable signal, before a first transmission device transmits identification information request signal. When a portable device of the vehicular remote system receives the transmission disable signal, even if the portable device receives a subsequent request signal, transmission of identification information from the portable device is disabled for a predetermined period of time, thereby disabling operation of a door lock actuator. Since the second transmission device transmits a transmission disable signal a plurality of times in succession, the influence of noise is eliminated, thereby reliably preventing the portable transceiver within the vehicle from outputting an ID signal.

Vehicular remote locking/unlocking system

An apparatus automatically locks the doors of a vehicle based on mutual communications between a portable unit and a vehicle-side control unit. After the doors are closed and locked after all the passengers get off the vehicle, the user of a portable unit unlocks the doors in order to allow a person without the portable unit to fetch something left in the vehicle. After the person opens a door, takes whatever he or she needs, and closes the door, the doors are automatically locked. When a door sensor is operated to unlock the doors, and one of the doors is opened, a memory means stores information indicating that the portable unit is present in a predetermined range outside of the vehicle. If the memory means stores information that the doors are unlocked, then the doors are automatically locked.

Automatic vehicle door locking/unlocking apparatus

A vehicle outer handle system includes a handle main body formed from a synthetic resin and having a hollow grip part, and an electrode for detecting a change in capacitance. One end of the handle main body is swingably supported in a door outer panel, and the electrode is housed within the grip part. A grounded electrostatic shield plate is disposed with the grip part outwardly of the electrode, thereby preventing an erroneous determination of a user's intention of opening the door.

Vehicle outer handle system

A vehicle equipment remote control system includes an electronic control unit that controls the transmission from vehicle exterior transmitters and a vehicle interior transmitter such that, when one of switchover intention detection means detects a vehicle user's intention to switch over a door between a locked state and an unlocked state, among the vehicle exterior transmitters, the vehicle exterior transmitter on the side where the switchover intention detection means that has detected the switchover intention is located transmits a request signal requesting reply data, and a prohibition signal is transmitted from at least one of the remaining vehicle exterior transmitter and the vehicle interior transmitter to prohibit the transmission of reply data from the portable transceiver, the prohibition signal being at a low output level that cannot be received by the portable transceiver that is present on the side where the switchover intention detection means that has detected the switchover intention is located.

Vehicle equipment remote control system

A remote door controlling apparatus with a welcome function automatically locking and unlocking the door(s) of a vehicle depending on the distance between the vehicle and a portable transmitter/receiver. The portable transmitter/receiver has a manual control signal transmitting function for selectively locking and unlocking the door(s) of the vehicle and the manual control is carried out with a priority over the automatic control according to the welcome function within a predetermined period of time.

Growing community of inventors

Utsunomiya, Japan

Suguru Asakura