Abstract: This invention is related to a method and a system apparatus for replacing the conventional key with user's personal digital data which users are always carrying for the multi-way control of a vehicle for a normal driving, an abnormal driving, an anti-carjacking, a keyless ignition and a key-free valet parking, as well as the multi-way control of the keyset of a safe, a filing cabinet, a lockable door, and a military armaments according to the digital data of user's input without installing a costly PC network. Accordingly, the present invention also provides a system apparatus of the hotel door lock system which hotel guests make their own digital unlocking system utilizing their own personal card or password for replacing the existing key so that it does not need any special cards nor keys to carry extra.

Abstract: A vehicle remote control system is operated directly via a cellular telephone without using intervening cellular communications infrastructure. The cellular telephone includes an input device and a transmitter for transmitting signals relating to a command code entered from the input device and a unique identification code for the cellular telephone. The vehicle remote control system includes a receiver positioned at the vehicle for receiving signals directly from the cellular telephone without using intervening cellular communications infrastructure. A controller is also positioned at the vehicle and is switchable between a learning mode and an operating mode. When the controller is in the learning mode, the controller learns the unique identification code of a cellular telephone so that the cellular telephone is an authorized cellular telephone.

Abstract: The detection output of a knock sensor, which detects knock of an internal combustion engine, is filtered by a filter in which the filtering frequency band is variable. The output of the filter is discriminated by a level discriminating unit with respect to a given determination level. A counter counts number c of times at which the detection output of the knock sensor is equal to or higher than the determination level. A determining unit determines whether knock occurs or not on the basis of the number c. In response to the output of the determining unit, when determination of occurrence of knock is impossible, a correcting unit conducts correction of shifting the filtering frequency band of the filter. Therefore, determination of occurrence of knock is enabled, and the accuracy of knock detection is improved.

Abstract: The invention concerns a vehicle comprising an access and starting system without manual intervention comprising first means (1) for determining the presence or the absence of an identifier in at least in watching zone outside the vehicle and second means (2) for determining whether the doors are opened or closed and third means (3) for determining whether the motor vehicle engine is running or cut off. The method consists in automatically locking the motor vehicle on successively detecting the following conditions: a door is opened, the engine is not running and all the doors are closed, there is no identifier in the monitoring zone at a time (t), there is an identifier in the monitoring zone at a time (t?1) preceding the time (t) at which the absence of the identifier has been detected.

Abstract: In a vehicle passive entry system, a countermeasure system and method include a remote unit for receiving a passive entry challenge signal, determining if the passive entry challenge signal is valid, and transmitting a vehicle access signal for use in actuating a door look mechanism to permit access to the vehicle if the passive entry challenge signal is determined valid. The remote unit includes an indicator for use in generating an alert if the passive entry challenge signal is determined valid, and a switch for use in manually disabling transmission of the vehicle access signal. The countermeasure system further includes a passive entry control module for mounting in the vehicle, the control module including a transceiver for transmitting the passive entry challenge signal and for receiving the vehicle access signal.

Abstract: To make it possible to take appropriate action promptly in response to a report from a vehicle of an abnormality such as a theft, an accident, or a failure. A terminal apparatus is included in vehicles to transmit an abnormality report and thereby providing a notification of the occurrence of an abnormality to a control apparatus. The terminal apparatus includes abnormality information C from an abnormality detecting sensor, identifying information A of the vehicle, attribute information D for indicating attributes of the vehicle itself, and position information D of the vehicle. The control apparatus can thereby detect the occurrence of the abnormality of the vehicle, identify the vehicle having the abnormality, identify the attributes of the vehicle having the abnormality, and identify the location where the abnormality has occurred. It is thus possible to take appropriate action promptly such as sending an appropriate report and sending an appropriate request to a maintenance service.

Abstract: In a vehicle anti-theft matching system, password matching is effected only when a mismatch between a current vehicle position acquired from a car navigation system 1 and an authorized storage area registered in a position registration section 11 beforehand has existed for a period of time exceeding a given period. When the vehicle is returned to the authorized storage area within a given period of time, the vehicle is deemed to remain unstolen. Thus, password matching is not performed. Labor imposed on an authorized owner when his/her vehicle is driven in a normal state can be mitigated as compared with the case of a related-art system which always performs matching for identifying an authorized owner.