The vehicle control system includes a first position measuring unit measuring a position of a mobile terminal by performing first position measuring processing, a second position measuring unit measuring a position of the mobile terminal by performing second position measuring processing having less power consumption in a vehicle by wireless communication than that of the first position measuring processing, and a position measurement control unit handling, as monitoring areas, a first area outside the vehicle and a second area outside the first area and, if the position of the mobile terminal is within the second area, continuing measurement of a position of the mobile terminal by the second position measuring unit, and, after the position of the mobile terminal comes into the first area, switching to measurement of a position of the mobile terminal by the first position measuring unit.

The vehicle control system includes a first position measuring unit measuring a position of a mobile terminal with respect to a vehicle by performing first position measuring processing, a second position measuring unit measuring a position of the mobile terminal with respect to the vehicle by performing second position measuring processing having less power consumption in the vehicle by wireless communication than that of the first position measuring processing, a control operation execution instruction recognizing unit recognizing an instruction to execute a control operation in the vehicle, and a position measurement control unit determining whether measurement of a position of the mobile terminal for executing the control operation is to be executed by the first position measuring unit or to be executed by the first position measuring unit and the second position measuring unit in accordance with a type of the control operation for which an execution instruction is recognized.

A vehicle theft-prevention system can include a mobile application that can determine a location of the mobile device. One or more computing devices can be in communication with the mobile application via a network. The mobile application and the at least one computing device configured to determine that the location of the mobile device has moved outside of a geofence associated with a vehicle theft-prevention apparatus. The mobile application and the at least one computing device can cause the vehicle theft-prevention apparatus to change from an unarmed mode to an armed mode.

A device may receive an arming signal associated with immobilizing a vehicle. The device may monitor, based on receiving the arming signal, a current associated with an electrical power output from a battery of the vehicle. The device may detect that a measurement of the current satisfies a threshold associated with an ignition component starting an engine of the vehicle. The device may control, based on detecting that the current satisfies the threshold, a bypass circuit to reduce the electrical power output to prevent the ignition component from starting the engine.

A method for displaying information from a vehicle including determining whether an occupant is within the vehicle, determining whether the vehicle is in a disengaged mode, and in response to determining that an occupant is not within the vehicle and determining that the vehicle is in the disengaged mode, directing a display positioned on at least one window of the vehicle to increase an opacity of the display.

A method for access to a vehicle includes receiving data from an identification device related to at least one device environment sensor of the identification device. At least one pattern associated with the received data is identified. An environment of the identification device based on feedback from the at least one device environment sensor is determined. The environment to the at least one pattern is compared. In response to the comparing step, access to the vehicle is allowed or denied.

An automobile remote control power failure anti-theft device is provided, which relates to the technical field of automobiles and comprises: a control switch mounted on an automobile and configured to control on/off between an automobile circuit and an automobile power source; a remote switch connected to the automobile power source and the control switch for receiving an external control signal and controlling the on/off of the control switch according to the received signal; and an external controller disposed outside the automobile and wirelessly connected to the remote switch for facilitating carrying and controlling the remote switch to user. The above technical solution can not only remotely control on/off between the automobile circuit and the automobile power source, but also prevent the automobile from being stolen, and has the advantages of convenient on/off control of the automobile circuit, good control effect and good anti-theft effect.

Disclosed is an access device of a vehicle having an on-vehicle control device configured to transmit enquiry signals to a mobile identification transmitter to determine the state of motion thereof, and adapt the transmission of the enquiry signals for a response signal received from the mobile identification transmitter containing the state of motion of the mobile identification transmitter, or on the basis of the absence of the response signal. Energy is saved in the event of a response signal containing a communicated stationary state of the mobile identification transmitter or in the absence of a response signal by reducing the frequency of the transmission of the enquiry signals.

The present disclosure provides a vehicle capable of locking/unlocking a vehicle door through a remote controller even when the vehicle's main battery cannot supply power normally. A vehicle includes: a door locking device configured to perform locking/unlocking of the door; and a controller configured to drive the door locking device using the power of a first battery, charge a second battery with the power of the first battery, and drive the door locking device using the power of the second battery when power is not supplied from the first battery.

An electronic key device includes: a communication device; and a processor including hardware, the processor being configured to determine whether the electronic key device is in a predetermined state, excluding a stationary state and a state where the electronic key device is positioned far away from a vehicle by a predetermined distance or more, disable execution of a function of locking or unlocking the vehicle through information communication with the vehicle via the communication device when the electronic key device is in the predetermined state, and enable execution of the function when the electronic key device is not in the predetermined state.