A user identification system includes: a detection unit that detects prescribed motions of a person when the person boards or alights from a vehicle; an acquisition unit that acquires types of boarding information indicating that one of users boards or is on board the vehicle when one of the motions is detected; a memory that stores association information in which identification information of the users is associated with the types of boarding information corresponding to the users; a probability calculating unit configured to calculate a probability that each of the users boards or is on boarded the vehicle based on the types of boarding information and the association information; and an identification unit that identifies a user who boards or is on boarded the vehicle among the users based on the probability calculated by the probability calculating unit.

A method and system are disclosed and include, in response to a user being located within a vehicle associated with the vehicle-sharing request, obtaining, using a processor configured to execute instructions stored in a nontransitory computer-readable medium, image data corresponding to the user from a camera. The method also includes determining, using the processor, whether the image data corresponds to an image associated with a vehicle-sharing account of the user. The method also includes in response to determining the image data corresponds to the image, enabling, using the processor, the user to activate the vehicle.

The method for a two-stage authorization of a charging operation includes a first stage and a second stage. In the first stage, a control device allocated to the charging station receives a terminal-side proof of authorization transmitted from a mobile terminal device. The first personal authorization of the charging station user is verified on the basis of the terminal-side proof of authorization, without any action of the charging station user being required. With the given first authorization, the charging cable is released. In the second stage, the vehicle-side proof of authorization is received and verified after the vehicle has been connected to the charging cable, whereupon in response to verification of the vehicle-side proof of authorization, a second authorization is carried out, due to which the charging operation is approved.

A vehicle immobilization system includes a detection element operable to detect a level of an intoxicant in a user's breath. A control module is operable to receive a signal from the detection element indicating the level of intoxicant in the user's breath, and to selectively restrict operation of a vehicle based on the level of intoxicant in the user's breath exceeding a threshold. A wireless relay is operable to replace a standard relay in the vehicle, and to wirelessly communicate with the control module such that the control module is operable to control the wireless relay to selectively restrict operation of the vehicle.

A vehicle immobilization system includes a detection element operable to detect a level of an intoxicant in a user's breath. A control module is operable to receive a signal from the detection element indicating the level of intoxicant in the user's breath, and to selectively restrict operation of a vehicle based on the level of intoxicant in the user's breath exceeding a threshold. A wireless relay is operable to replace a standard relay in the vehicle, and to wirelessly communicate with the control module such that the control module is operable to control the wireless relay to selectively restrict operation of the vehicle.

A user identification system includes: a detection unit that detects prescribed motions of a person when the person boards or alights from a vehicle; an acquisition unit that acquires types of boarding information indicating that one of users boards or is on board the vehicle when one of the motions is detected; a memory that stores association information in which identification information of the users is associated with the types of boarding information corresponding to the users; a probability calculating unit configured to calculate a probability that each of the users boards or is on boarded the vehicle based on the types of boarding information and the association information; and an identification unit that identifies a user who boards or is on boarded the vehicle among the users based on the probability calculated by the probability calculating unit.

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.

A tamper-resistant actuator includes a valid input, configured to deliver an input electrical current through a circuit. A high-pass filter is positioned within the circuit that degrades components of the input electrical current that are outside of a predefined current range. Components that are within the predefined current range define an output current. A transistor activates a switch when the output current from the high-pass filter is received by the transistor.

The invention relates to a disk intelligent rechargeable locking device for wheels based on cloud wireless control which includes a first element, a second element, a connecting rod and a connecting sleeve. The first element includes a first housing, an end cap, a motor, a sleeve, a rotatory encoder, a latch, a first battery and a microcontroller. The second element includes an inner sleeve and an outer sleeve. The inner cavity of the inner sleeve is provided with a push switch, a second battery, a wireless signal transmitting device and a return spring. The connecting sleeve includes an upper curved plate, a lower curved plate and an expansion joint that connects the upper curved plate and the lower curved plate. It has advantages of having a reasonable and simple structure, easy to use, safe and reliable, and high degree of intelligence, which effectively solves the problem of existing wheel locks being unable to ensure safety of vehicles.

A vehicle immobilization system includes a detection element operable to detect a level of an intoxicant in a user's breath. A control module is operable to receive a signal from the detection element indicating the level of intoxicant in the user's breath, and to selectively restrict operation of a vehicle based on the level of intoxicant in the user's breath exceeding a threshold. A wireless relay is operable to replace a standard relay in the vehicle, and to wirelessly communicate with the control module such that the control module is operable to control the wireless relay to selectively restrict operation of the vehicle.