A vehicle control system includes a vehicle control apparatus mounted on a vehicle, a first portable device (electronic key) performing communication with the vehicle control apparatus, and a second portable device (smartphone) performing communication with the first portable device. The second portable device transmits, based on a predetermined operation by a user, a notification signal notifying about the operation to the first portable device. When the first portable device receives the notification signal from the second portable device, the first portable device transmits the notification signal with an identification code of the first portable device to the vehicle control apparatus. When the vehicle control apparatus detects a gesture of the user after receiving the notification signal and the identification code from the first portable device, the vehicle control apparatus extracts a feature of the gesture from a detection signal, and stores the feature to be associated with the identification code.

A vehicle control system includes a vehicle control apparatus, a first portable device, and a second portable device. The first portable device transmits a first signal to the vehicle control apparatus based on the fact that a first operation by a user is performed on the second portable device. When the vehicle control apparatus receives the first signal from the first portable device, the vehicle control apparatus intermittently transmits a second signal to the first portable device. The first portable device measures a signal strength of the second signal received from the vehicle control apparatus, based on the fact that a second operation by the user is performed on the second portable device after the first operation. The vehicle control apparatus or the first portable device sets, as a distance threshold, a distance between the first portable device and the vehicle calculated from the measured signal strength.

A remote control system for a vehicle may include a transponder configured to communicate with a mobile device, and a controller comprising a processing unit. The processing unit may be configured to: receive a control request to perform a vehicle function from the mobile device; receive an authentication signal from the mobile device, the authentication signal being generated by the transponder; and perform the vehicle function based on the authentication signal.

Provided are a method and a device for smart control of a vehicle while defending against an RSA by using a mobile device. The method includes the steps of: establishing a communication network to be able to transmit/receive information to/from a mobile device of a driver through Bluetooth or Wi-Fi; and determining, when an RSS value of a Bluetooth or Wi-Fi signal received from the mobile device of the driver is measured to be equal to or larger than a predetermined reference value, that the position of the mobile device of the driver is within a predetermined primary range (25 m) and transmitting a sound wave of 2 to 24000 Hz that can be recognized through three or more speakers mounted in the vehicle.

An access system for a vehicle includes a receiver and an access module. The receiver is configured to receive a signal transmitted from a portable access device to the vehicle. The access module is configured to: generate a differentiated signal based on the received signal; up-sample the differentiated signal to generate a first up-sampled signal; obtain or generate an expected signal; up-sample the expected signal to generate a second up-sampled signal; cross-correlate the first up-sampled signal and the second up-sampled signal to generate a cross-correlation signal; based on the cross-correlation signal, determine a phase difference between the first up-sampled signal and the second up-sampled signal; determine a round trip time of the signal received by the receiver; and permit access to the vehicle based on the round trip time.

An identification system for a property includes: a mobile device including a display and configured to: selectively output a feature during execution of an application; and transmit user data stored on the mobile device; a scanning module configured to scan the feature and to generate an output based on the feature; an identity module configured to, based on the user data, determine an identity identifier indicative of an identity of a user of the mobile device; and a checking module configured to one of approve and deny an action based on: the output generated based on the feature; and the identity identifier indicative of the identity of the user of the mobile device.

A remotely activated vehicle anti-theft device 10 and system 50 for preventing vehicle theft is provided. The device 10 is moved between unlocked, locked and priority locked states using either a wireless vehicle remote 51 or a mobile phone 52. The mobile phone 52 enjoys priority over the remote control 51 and overrides it when the device is in its priority locked state. It includes a pivotal locking member 17 which is movable between an open position (unlocked state) in which the member is spaced away from a gear 12, permitting it to rotate freely, and a locked position (locked and priority locked states), in which the member 17 engages the gear 12 and prevents rotation thereof, thereby immobilising a vehicle. The device 10 includes an ECU 22, wireless communication module 34, actuator 23, GPS 6 and speed sensor 7 housed in a tamper-proof casing 27.

Disclosed is a method for locating a portable device giving “hands free” access to a vehicle, by a location device intended to be installed in the vehicle, the portable device communicating with the location device by ultra high frequency waves, the invention consisting at each transmission of an ultra high frequency signal by the location device: of simultaneously transmitting by the location device at least one ultrasonic signal, intended for the portable device; of measuring a delay between a first time of reception of the ultra high frequency signal and un second time of reception of the ultrasonic signal by the portable device; of determining a distance between the portable device and the location device on the basis of the delay thus measured. Also disclosed is a location device and a corresponding portable device.

Because an information processing apparatus includes an analyzing unit that analyzes, when a control instruction operated from a terminal device satisfies a first condition, whether the control instruction is the content that includes therein an additional condition that is related to the first condition; an additional condition determination unit that determines, when it is analyzed that the control instruction is the content that includes therein the additional condition related to the first condition, whether the control instruction satisfies the additional condition; a second determination unit that determines, when it is determined that the control instruction satisfies the additional condition, whether the control instruction satisfies a second condition; and processing units that perform a process in accordance with the determination performed by the second determination unit, it is possible to improve the reliability of execution related to the control instruction sent from outside.

A Bluetooth enabled Smartphone may be used for both access control and start authorization in a secure and safe way, and embodiments are backward-compatible with conventional vehicle access and start systems. A smart phone acts as an intermediary authorization device to a code generator which effectively resembles a car key that is installed in a vehicle. A Bluetooth transceiver and the code generator—and, optionally, for the retrofit solution, an RF/LF transceiver—are added to the vehicle. The Bluetooth transceiver communicates with the smart phone. The code generator communicates with electronic control units in the vehicle that control access, immobilization, and engine start. The communication may happen via a wired connection or, in the case of the retrofit solution, via an RF/LF transceiver that mimics an additional car key programmed to the vehicle.