Abstract:
The invention relates to an electronic parking assistance device (1) for a motor vehicle (10), comprising: a housing (2) provided with an antenna (3), a camera (6) that is contained, at least in part, in the housing, and a control unit (7) that is contained in the housing and is connected to said antenna. According to the invention, the housing is provided with at least one other antenna (4) that is connected to the control unit, and this control unit is suitable for selecting each antenna and for sending and receiving signals exclusively via the selected antenna.
Abstract:
The present invention essentially relates to a communication system comprising a communication device mounted in a motor vehicle and at least one mobile device (SP, CID, smart watch), said communication system being intended for providing a data exchange between the communication device and the at least one mobile device (SP, CID, smart watch), characterised in that: the communication device comprises a low-frequency communication interface (BF) and a wireless communication interface (11) using the Blue-tooth Low Energy (BLE) protocol in “advertising” state; and in that the communication device is capable of communicating with said at least one mobile device either in low-frequency mode using the BLE protocol or using only the BLE protocol.
Abstract:
The invention relates to a method of pre-authenticating a user at a vehicle with a view to allowing the user to access the vehicle when a handle provided on a door of said vehicle is actuated, said user being provided with a mobile device, said vehicle and said mobile device each comprising a wireless communication interface operating according to the BLE protocol; each of said interfaces initially being in the “notification” state in which each of said interfaces transmits for a basic transmission time; said method comprising: —steps of connecting said interfaces according to the BLE protocol—steps of identifying and authenticating the mobile device, by the vehicle; a step in which the vehicle stores the identity data or the mobile device if the identification and authentication steps have been completed; —a subsequent step in which, when the handle of the vehicle door is actuated, the interface of the vehicle shifts from the “notification” state to the “scanning” state; —a tenth step in which the interface in the “scanning” state confirms the presence of the interface of the mobile device in the “notification” state.
Abstract:
The invention relates to an electronic parking assistance device (1) for a motor vehicle (10), comprising: a housing (2) provided with an antenna (3), a camera (6) that is contained, at least in part, in the housing, and a control unit (7) that is contained in the housing and is connected to said antenna. According to the invention, the housing is provided with at least one other antenna (4) that is connected to the control unit, and this control unit is suitable for selecting each antenna and for sending and receiving signals exclusively via the selected antenna.
Abstract:
The present invention essentially relates to a communication system comprising a communication device mounted in a motor vehicle and at least one mobile device (SP, CID, smart watch), said communication system being intended for providing a data exchange between the communication device and the at least one mobile device (SP, CID, smart watch), characterized in that: the communication device comprises a low-frequency communication interface (BF) and a wireless communication interface (11) using the Bluetooth Low Energy (BLE) protocol in “advertising” state; and in that the communication device is capable of communicating with said at least one mobile device either in low-frequency mode using the BLE protocol or using only the BLE protocol.
Abstract:
The invention relates to a method of pre-authenticating a user at a vehicle with a view to allowing the user to access the vehicle when a handle provided on a door of said vehicle is actuated, said user being provided with a mobile device, said vehicle and said mobile device each comprising a wireless communication interface operating according to the BLE protocol; each of said interfaces initially being in the “notification” state in which each of said interfaces transmits for a basic transmission time; said method comprising: —steps of connecting said interfaces according to the BLE protocol—steps of identifying and authenticating the mobile device, by the vehicle; a step in which the vehicle stores the identity data or the mobile device if the identification and authentication steps have been completed; —a subsequent step in which, when the handle of the vehicle door is actuated, the interface of the vehicle shifts from the “notification” state to the “scanning” state; —a tenth step in which the interface in the “scanning” slate confirms the presence of the interface of the mobile device in the “notification” state.