An intrusion detection system for a vehicle includes a radar sensor, a calculator, and an alarm system adapted to generate an alarm, the radar sensor being adapted to detect the presence of a body within the vehicle, the calculator being adapted to categorize each detected body as either a “human” category or an “other” category and to trigger the alarm system only when at least one of the detected body(ies) is categorized as “human”. Also included is an associated vehicle and method.

A method for locking automobile includes determines if a door locking action is done by a driver. If the automobile is found to be in a status of parking and an engine system is not turned off, a sensor can detect presence of absence of passengers in the automobile. The location of a key being found outside of the automobile or still inside according to wireless communication signals from the key allows the engine system to be shut down and the door lock to be locked, thereby locking and securing the automobile, otherwise the driver is warned that his door locking action is ineffective and his action to apply locking is rejected. An apparatus and a non-transitory computer readable medium for locking automobile are also disclosed.

A method for locking automobile includes determines if a door locking action is done by a driver. If the automobile is found to be in a status of parking and an engine system is not turned off, a sensor can detect presence of absence of passengers in the automobile. The location of a key being found outside of the automobile or still inside according to wireless communication signals from the key allows the engine system to be shut down and the door lock to be locked, thereby locking and securing the automobile, otherwise the driver is warned that his door locking action is ineffective and his action to apply locking is rejected. An apparatus and a non-transitory computer readable medium for locking automobile are also disclosed.

Upon detecting an absence of a user inside a passenger cabin of a vehicle, an object inside the passenger cabin is classified as one of preferred or nonpreferred. Upon classifying the object as preferred, a sensor is activated to monitor an environment outside the passenger cabin based on determining the object is visible from outside the passenger cabin. A priority level for the preferred object is determined based on data from the sensor, wherein the priority level is one of high or low. A vehicle component is actuated to reduce the priority level based on determining the priority level for the preferred object is high.

Upon detecting an absence of a user inside a passenger cabin of a vehicle, an object inside the passenger cabin is classified as one of preferred or nonpreferred. Upon classifying the object as preferred, a sensor is activated to monitor an environment outside the passenger cabin based on determining the object is visible from outside the passenger cabin. A priority level for the preferred object is determined based on data from the sensor, wherein the priority level is one of high or low. A vehicle component is actuated to reduce the priority level based on determining the priority level for the preferred object is high.

A vehicle theft-prevention apparatus can include at least one computing device couple to a plurality of sensors and a wireless transceiver. The plurality of sensors can be configured to sense measurements proximate to a vehicle. The at least one computing device can be configured to read a plurality of first measurements of a first sensor of the plurality of sensors. Based on the plurality of first measurements from the first sensor, the at least one computing device can determine that a key fob moved outside of a range of the first sensor. In response to the key fob moving outside of the range of the first sensor, the at least one computing device can transition to an armed state. The at least one computing device can read a plurality of second measurements from a subset of the plurality of sensors. Based on the plurality of second measurements, the at least one computing device can determine that a person has entered the vehicle.

A vehicle theft-prevention apparatus can include at least one computing device couple to a plurality of sensors and a wireless transceiver. The plurality of sensors can be configured to sense measurements proximate to a vehicle. The at least one computing device can be configured to read a plurality of first measurements of a first sensor of the plurality of sensors. Based on the plurality of first measurements from the first sensor, the at least one computing device can determine that a key fob moved outside of a range of the first sensor. In response to the key fob moving outside of the range of the first sensor, the at least one computing device can transition to an armed state. The at least one computing device can read a plurality of second measurements from a subset of the plurality of sensors. Based on the plurality of second measurements, the at least one computing device can determine that a person has entered the vehicle.

A vehicle control device includes: a power-supply control unit that sets a power supply to an off state when either a first power-off condition in which a user performs a power-off operation or a second power-off condition in which a first predetermined time elapses from the time when the user U gets off the vehicle with the power supply in an on state is satisfied; and a power-on-condition setting unit that: sets a power-on condition to a first power-on condition, when the power supply is set to the off state because the first power off condition is satisfied; and sets the power-on condition to a second power-on condition that is different from the first power-on condition, when the power supply is set to the off state because the second power off condition is satisfied.

An embodiment system includes a vehicle configured to generate a message for informing a tagging status of a portable terminal, in response to the portable terminal entering the tagging status to a door handle, and to control the door handle to be developed over time after the tagging status of the portable terminal is changed to an untagging status, in response to the tagging status of the portable terminal being changed to the untagging status, and a server configured to receive the message for informing the tagging status from the vehicle and transmit the message for informing the tagging status to the portable terminal.

An embodiment system includes a vehicle configured to generate a message for informing a tagging status of a portable terminal, in response to the portable terminal entering the tagging status to a door handle, and to control the door handle to be developed over time after the tagging status of the portable terminal is changed to an untagging status, in response to the tagging status of the portable terminal being changed to the untagging status, and a server configured to receive the message for informing the tagging status from the vehicle and transmit the message for informing the tagging status to the portable terminal.