Contactless communication repeater remote power device for motor vehicle door handle

• Main Authors: SPICK GABRIEL, GERARDIERE OLIVIER, ESCALANTE YANNIS
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2020
• Subjects: ACCESSORIES THEREFOR; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CALCULATING; CHECKING-DEVICES; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; FIXED CONSTRUCTIONS; GENERATING RANDOM NUMBERS; GENERATION; HANDCUFFS; HANDLING RECORD CARRIERS; KEYS; LOCKS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; SAFES; SYSTEMS FOR STORING ELECTRIC ENERGY; TIME OR ATTENDANCE REGISTERS; TRANSMISSION; VOTING OR LOTTERY APPARATUS; WINDOW OR DOOR FITTINGS

The invention relates to a device (10) for a motor vehicle door (11) handle (12). The device (10) comprises a primary module (20), integrated into the door (11), which powers by inductive coupling a secondary module (30) integrated into the handle (12). The primary module (20) comprises a primary coil (22) and the secondary module (30) comprises a secondary coil (32) positioned opposite the primary coil (22). The secondary coil (32) also acts as a repeater for contactless communication between the primary module (20) and a terminal (40). If the handle (12) is retractable, the device (10) likewise makes it possible to estimate the position of the handle (12) during the movement thereof between an extended position and a retracted position. 本发明涉及用于机动车辆的门（11）的把手（12）的装置（10）。装置（10）包括结合在门（11）中的初级模块（20），其向结合在把手（12）中的次级模块（30）进行感应耦合馈电。初级模块（20）包括初级线圈（22）并且次级模块（30）包括位于面对初级线圈（22）的次级线圈（32）。次级线圈（32）还用作针对初级模块（20）与终端（40）之间的非接触式通信的中继器。如果把手（12）可缩回，则装置（10）还使得能够估计在把手（12）在缩回位置与展开位置之间移位期间的把手（12）的位置。