Abstract: A detection device (DD) is fitted in a system (S) comprising a closed space (EF) with a metallic environment and comprising objects (O) provided with wave-transmitting/receiving identification elements. Said device (DD) comprises an identification reader (LI) which exchanges messages with the identification elements (EI) via a wave-transmitting/receiving antenna (AER), which reader is installed inside the closed space (EF), in order to detect the presence of said waves, and a metasurface (MS1) installed inside the closed space (EF) and configured so as to reflect, according to a first chosen law, waves which originate from the antenna (AER) and are intended for the identification elements (EI) and, according to a second chosen law, waves which originate from the identification elements (EI) and are intended for the antenna (AER).

Abstract: A detection device (DD) is fitted in a system (S) comprising a closed space (EF) with a metallic environment and comprising objects (O) provided with wave-transmitting/receiving identification elements. Said device (DD) comprises an identification reader (LI) which exchanges messages with the identification elements (EI) via a wave-transmitting/receiving antenna (AER), which reader is installed inside the closed space (EF), in order to detect the presence of said waves, and a metasurface (MS1) installed inside the closed space (EF) and configured so as to reflect, according to a first chosen law, waves which originate from the antenna (AER) and are intended for the identification elements (EI) and, according to a second chosen law, waves which originate from the identification elements (EI) and are intended for the antenna (AER).

Abstract: The invention relates to a method for adapting a wiring harness (1) for a motor-driven land vehicle in order to enable, without cut or splice, connecting said wiring harness to a computer system that is configured to be temporarily and removably mounted onboard a motor-driven land vehicle, said wiring harness comprising a first connector (4), which is provided with at least one socket (5), in which a plug is removably housed (3), said plug being arranged at one end of an electrical wire (2), and a second connector (7) which is provided with at least one pin (6), said second connector (7) being configured to be connected to an electronic control unit of the vehicle. The invention further relates to a wiring harness adapted according to such a method as well as to a motor-driven land vehicle provided with such a wiring harness.

Abstract: The invention relates to a method for adapting a wiring harness (1) for a motor-driven land vehicle in order to enable, without cut or splice, connecting said wiring harness to a computer system that is configured to be temporarily and removably mounted onboard a motor-driven land vehicle, said wiring harness comprising a first connector (4), which is provided with at least one socket (5), in which a plug is removably housed (3), said plug being arranged at one end of an electrical wire (2), and a second connector (7) which is provided with at least one pin (6), said second connector (7) being configured to be connected to an electronic control unit of the vehicle. The invention further relates to a wiring harness adapted according to such a method as well as to a motor-driven land vehicle provided with such a wiring harness.